R&D High Performance Racing Cylinder Sleeves

R&D High Performance Racing Sleeves are made to precise specifications specific for the Sea-Doo Supercharged engine. R&D Racing Sleeves install easily and properly using the flanged “top hang” register design. The “top hang” design when installed and seated properly will not drop or slip which will allow 100 percent head gasket contact for a positive head gasket seal. R&D Racing Sleeves are manufactured from the highest grades of centrifugally cast “Molly 2000” Chrome Molly Iron Alloy to provide superior strength and hardness. Trouble free installation, boring, and honing using kit supplied installation instructions and tips on final hone specifications for O.E.M. cast and R&D Forged Racing Piston Kits are included. When the time comes to repair wavy, scored, seized, or worn cylinders trust the pros at R&D. We have been re-sleeving race engines for over 40 years.

Pt. # 433-01500  Standard 100mm Bore Replacement (1 Sleeve)

R&D/CP Sea-Doo Performance Pistons

High Performance Forged Piston Kits 8.4-1, and 9.5-1 Compression Ratio

R&D/CP Forged Racing Piston Kits have been developed for the hard core race enthusiasts or precision engine builders who are looking to gain maximum horsepower and reliability from their racing engines. R&D offers high quality forged aluminum, heat treated, and CNC machined racing pistons in stock or oversized, and in 8.4-1(OEM) or 9.5-1 compression ratios to replace O.E.M. cast aluminum pistons known to be less reliable in high performance, high heat boosted conditions. High horsepower marine engines with high boost pressures are more prone to have detonation over conventional racing engines due to sustained loads. Forged pistons in marine applications are a must. Whatever performance platform you are planning to build, trust the pros at R&D with all your compression ratio, boost, and engine management needs.

R&D recommends upgrading to our High Performance Pistons and Rods in applications producing over 300 H.P. @ sustained RPM's 8,000+.

• Direct replacement piston kits for High H.P. applications
• High quality forged materials replace low performance cast
• Improved ring seal with Nascar Style ring sets
• Increased RPM’s and horsepower by reducing weight
• Works great with high boost compressor wheels and turbo kits

R&D/CP
Pt. # 432-10083 Replacement Ring kit Specify Piston Size (for 1 Piston)
Pt. # 432-10084 for 8.4-1 compression, OEM Replacement (3 Piston Kit)
Pt. # 432-10095 for 9.5-1 compression, OEM Bore (3 Piston Kit)

.25 mm Oversize
Pt. # 432-10284 for 8.4-1 compression, .25mm Oversize (3 Piston Kit)
Pt. # 432-10295 for 9.5-1 compression, .25mm Oversize (3 Piston Kit)

.50 mm Oversize
Pt. # 432-10584 for 8.4-1 compression, .50 mm Oversize (3 Piston Kit)
Pt. # 432-10595 for 9.5-1 compression, .50 mm Oversize (3 Piston Kit)


R&D Racing Valves

R&D offers replacement High Performance Racing Valves that are designed to be lighter, stronger, and most importantly, outflow stock O.E.M. valves. R&D valves will flow 1.5 CFM more over stock valves with R&D’s race proven back cut seats and high flow undercut stems. Each R&D Valve is a one piece forged design from only the highest grades of stainless steel with a 52 HRC hardened tip for maximum strength that has a nitrite surface coating for superior wear hardness and reduced carbon buildup. When building any 4 stroke race engine, there should be three questions! How light, how strong, and how much more Power! R&D Racing Valves answer those questions and more, as well as deliver a measurable power gain.
R&D Valves are available in standard and 1mm oversize! At R&D, we have been there and tested that. There are only two choices of valves we recommend that work reliably in Sea-Doo engines, O.E.M. Sea-Doo stock valves, or the R&D Racing Valves.

NOTE: R&D Valves install exclusively with R&D “Single Lock” Valve locks.

• Superior strength
• Very Light
• Increased airflow (1.5 CFM Gain)
• Improved Peak Horsepower
• Nitride Coating for reduced friction
• Precision ground
• Highest Grades of stainless on the planet
• Excellent upgrade for Turbo Charged Applications!
• Ultra easy “ Drop In” installation
• Works great in R&D CNC Ported Heads!


Pt. # 613-80016 Intake Valve STD…(set of 6)
Pt. # 613-80017 Exhaust Valve STD…(set of 6)
Pt. # 613-80020 R&D Single Lock Valve Lock Kit…(set of 24)




EZ-Slide Bunk Glides

The new R&D EZ-Slide Bunk Glides are designed to mount directly on the top side of the trailer bunks creating a new low friction slippery surface that allows the watercraft to glide on or off the trailer, making loading and unloading a personal watercraft easy. Designed and molded from high density urethane to significantly support the hull surface for proper trailering. The EZ-Slides are black in color and come in a six piece set complete with stainless steel button head mounting hardware. One set needed per watercraft. Order a set today and take the work out of loading and unloading your watercraft.

Pt. # 001-00122

RXT C1 Monster Charger Wheel

R&D’s C1 10 Pound Boost Monster Compressor Wheel for all Sea-Doo 215 4 Tec engines will deliver “horsepower you can feel” with instant throttle response, improved mid range acceleration, and increased top end performance. The R&D Monster Wheel replaces the stock wheels inefficient long inducer, 6 blade design, with a modern low profile, high flow 8 blade w/splitter design. The R&D Monster Wheel will deliver a solid 10 pounds of boost pressure with a 2 pound per minute airflow gain. The R&D C1 Monster Wheel fits directly into the stock compressor housing for a “no modifications” bolt on and go part. The C1 Monster is designed to work exclusively with the Stock intercooler, ignition, and fuel system and performs well on 91 octane pump gasoline. Boost rated 8/10 P.S.I. (8@8000 and 10@8500).
 
• Better Throttle Response, Increased Horsepower
• Increased Boost Pressure
• Increased Airflow (2 pound per minute gain)
• 20-25 Horsepower Increase and 2 MPH Speed Gain
• Precision Balanced (turbo specs .012-.027 gram inches)
• 91 Octane Pump Gas Friendly
• Easy installation
• Inexpensive Horsepower Upgrade for RXT / RXP

Pt. # 613-94001


RXT C3 Monster Charger Wheel

R&D’s C3 11 Pound Boost Monster Compressor Wheel for all Sea-Doo 215 4 Tec engines will deliver “horsepower you can feel” with instant throttle response, improved mid range acceleration, and increased top end performance. The R&D Monster Wheel replaces the stock wheels inefficient 6 blade design, with a modern low profile 8 blade design with increased exducer blade tip height. The R&D C3 Monster Wheel will deliver a “bolt in” 11 pounds of boost pressure gain. The R&D C3 Monster Wheel fits directly into the stock compressor housing using a kit supplied .080” compressor case spacer for a “no modifications” bolt in and go part. The C3 Monster Kit delivers the most bang for the buck performance by working well with the stock intercooler, ignition, and fuel system. The C3 Monster performs well on 91 octane pump gasoline. Boost rated 9/11 P.S.I. (9@8000 and 11@8500).


• Better Throttle response, Increased Horsepower
• Increased Boost Pressure (3-4 pounds over stock @ 8200 rpm)
• 25-30 Horsepower Increase and 2+ MPH Speed Gain
• Utilizes O.E.M. Intercooler
• 91 Octane Pump Gas Friendly
• Easy installation
• Inexpensive horsepower upgrade for RXT / RXP

Pt. # 613-94003


RXT C5 Monster Charger Wheel

R&D’s C5 13 Pound Boost Monster Compressor Wheel Kit for all Sea-Doo 215 4 Tec engines will deliver 35-40 “X” type horsepower to the 2004-2008 RXT/RXP Sea-Doo’s to significantly increase overall performance. The R&D Monster Wheel Kit replaces the stock wheels inefficient 6 blade design, with a modern 8 blade w/splitter design with a 2mm larger inducer and increased blade tip height. The R&D C5 Monster Wheel Kit will deliver a solid 13 plus pounds of boost pressure with a 4 pound per minute airflow gain. The R&D C5 Monster Wheel comes complete with an O.E.M. “X” front compressor housing using a .080” compressor case spacer for a “no modifications” bolt on power upgrade kit. The increased inducer size and blade tip height allows more air to flow over the wheel thus producing more pounds of air flow per minute. The C5 Monster will require the use of the “X”, or aftermarket intercooler kit, and performs well on 91 octane pump gasoline. Boost rated 11/13 P.S.I. (11@8000 and 13@8500)

• Better Throttle Response, Increased Horsepower
• Increased Boost Pressure (4-5 over stock @ 8200 rpm)
• Increased Airflow (4 pound per minute gain)
• 40+ Horsepower Increase and 3+ MPH Speed Gain
• Precision Balanced (turbo specs .012-.027 gram inches)
• Utilizes O.E.M. “X” or Aftermarket Intercooler Kits
• 91 Octane Pump Gas Friendly
• Easy installation

Pt. # 613-94005


Carrillo High Performance Rods

Carrillo is recognized as one of the finest manufactures of connecting rods for high performance engines. Carrillo connecting rods are a precision, high strength, quality product that reflects the optimum balance between lightweight and durability. The Light weight forged design is substantially stronger and lighter than the OEM rod and will deliver the strength needed to perform reliably under high horsepower supercharged and turbo applications. R&D recommends upgrading to performance rods when using the R&D Monster C3-11 & C5-11 Supercharger Wheel or R&D Turbo Kit. Rod kit comes complete with Silicone Bronze wrist pin bushing and high strength fasteners.

Pt. # 673-95000 (3 Rod Set)

Molnar High Performance Rods

The Lightweight billet 4340 H-BEAM design is substantially stronger and lighter than the OEM rod and will deliver the strength needed to perform reliably under high horsepower supercharged and turbo applications in the 10,000 rpm range. R&D recommends upgrading to performance rods when using the R&D Monster C3-11 & C5-11 Supercharger Wheel or R&D Turbo Kit. Rod kit comes complete with Silicone Bronze wrist pin bushing and high strength fasteners.

R&D recommends upgrading to our High Performance Pistons and Rods in applications producing over 300 H.P. @ sustained RPM's 8,000+.

Pt. # 673-96000 (3 Rod Set)

R&D/Innovate Digital Wideband Air/Fuel Ratio Gauge

Professionally tune your engine with complete confidence. The new gauge utilizes Innovate’s patented 100% digital wideband technology that is faster and more accurate than analog designs. To put this into perspective, at 8000rpm the Digital MTX gauge will see a change in air/fuel ratio 24 revolutions of the crankshaft sooner than all other gauges on the market! Several new features have also been added to the gauge design including an integrated wideband controller for simplified installation. By integrating the wideband controller within the gauge, the 02 sensor can now be plugged directly to the gauge via the 8 foot long interface cable. In addition, the included O2 sensor is compatible with all popular fuel types and can be quickly and easily calibrated to compensate for sensor wear, changes in atmosphere or other variables. A newly designed gauge body features a weatherproof o-ring seal that protects the gauge from water, dirt, or other elements. To allow for a customized look, each kit also includes 2 gauge bezels (black/silver) and 2 faceplates (black/white) that are completely interchangeable. Take the guess work out of tuning, recommend by R&D to tune all high performance 4-stroke watercraft.

KEY FEATURES:

• The only 100% digital wideband air/fuel ratio technology available (Patented)

• Water Resistant 52mm (2 1/16”) round dash-mountable casing is perfect for automotive, powersports, marine, and demanding racing applications.

• Built-in “Direct Digital™” Wideband Controller reduces wiring and simplifies installation.

• Interchangeable faceplates and bezels: Black and silver bezel, black and white faceplates included.

• Wideband O2 sensor (included) is compatible with all fuel types including leaded and unleaded gasoline, diesel, methanol and E85.

• Instant and dead-on accurate sensor calibration. Easy user calibration that compensates for sensor wear and for barometric correction.

• The Innovate system utilizes sensor feedback to determine when the sensor is damaged. The gauge will display an error as opposed to erroneous data displayed by other systems.

• (2) 0-5v fully programmable linear analog outputs for use with engine management systems “closed-loop” and external data loggers.

• Large digital readout and programmable “Digital Needle” provides the functionality of a needle style gauge with the pinpoint accuracy of a digital display.

• Data log on your PC using the included LogWorks software.

• Serial IN and OUT ports allows for easy connection with Innovate’s “Modular Tuning System” or other compatible devices.


Pt. # 900-04378

RXT Power Plenum Filter Kit

The R&D RXT High Performance Power Plenum Air Filter Kit was designed and developed exclusively for the new Sea-Doo RXT high flow intake system design. The R&D filter kit will unleash restricted low-end, mid-range and peak horsepower trapped in the O.E.M. air filtration system and intake ducting by relieving the air intakes main restriction. The new R&D Filter Kit installs in place of the O.E.M. main air box plenums restrictive air intake cover. Replacing the O.E.M. air box intake cover with the R&D Filter offers a very economical way to improve airflow CFM at a fraction of the cost compared to other aftermarket kits. Sounds good, looks great, saves cash and will install in minutes. The R&D Filter Kit is easy to remove for dealer maintenance visits.

Pt. # 203-00255



R&D Ultimate Pump Seal

The R&D Ultimate Sea-Doo Pump Seal was developed to create a 100% positive seal without the use of silicone sealers. That’s right, no more silicone needed! The R&D seal easily snaps tightly onto the pump face and assembles snuggly into the stock plastic mounting plate, creating a solid seal between the mating surfaces. The new solid seal eliminates cavitation, and improves holeshots, hook up and acceleration.

The R&D Pump Seal Kit will also allow quick impellor changes and super quick pump installs. The R&D Pump Seal Kit will prove itself to allow lower pitched impellor combinations to work extremely well without cavitation.

At R&D we have been working tirelessly on the RXP-X trying to establish an impellor and pump package that will pull holeshots without cavitation in Pro Stock class competition. The R&D pump seal has enabled us to successfully achieve our goal. And it will help you too. Call R&D and order your seal today and get hooked up.

Note; The R&D Seal performs so well to eliminate low and high speed cavitation, that top end rpm may be reduced. Call R&D at 562-906-1190 for the best impellor combination for your set up.


• Seals pump 100%
• Eliminates cavitation
• Improved acceleration and holeshot
• Easy install directly to stock location
• Allows super fast Impellors to hook up without cavitation


Pt. # 163-81500 Replaces OEM Pt. # 293200087

Fits models:
2003-2008 All 4-Tech
2009 All 4-Tech (Except 09 GTX LTD IS 255 & 09 RXT IS 255)
2010 All GTI, RXP-X 255/RS, WAKE 155
2011 GTI, GTS, RXP-X 255/RS, WAKE 155
2012-13 All 4-Tech


Pt. # 163-81501…Replaces OEM Pt. # 293200122

Fits models:
2009 GTX LTD IS 255 & 09 RXT IS 255
2010-11 GTX, RXT, WAKE PRO 215


RXT Impeller Nose Cone

The R&D RXT Impeller Nose Cone is an inexpensive and creative bolt on part that adds extended length over the O.E.M. plastic pump cones length, which will reduce cavitation while adding additional pump thrust. Spacing the pump cones length will add to top speed while keeping the engine rpm’s stable and out of the rev limiter! Precision cast aluminum, CNC machined, and o-ring sealed for leak free pump bearing protection.

Pt. # 133-02550

RXT Anti-Cavitation Cone

The R&D RXT Anti-Cavitation Pump Cone Kit will reduce overall internal pump cavitation within the Sea-Doo’s offset reduction/compression nozzle design. The O.E.M. reduction/compression nozzle is offset, while the O.E.M. pump cone/bearing cap remains straight which causes uneven pressures within the pump and reduction nozzle. The R&D Anti-Cavitation Pump Cone is offset and reshaped to match the O.E.M. reduction nozzle offset promoting even pressures, which will substantially reduce cavitation, increase pump hook up, boost acceleration, and increase top speed performance.

Pt. # 163-95001

Sea-Doo RXT Auto Trim Kit - Now Available

The R&D RXT Auto Trim Kit was developed to override the OEM VTS System with a fully adjustable and fully automatic trim system! The R&D Auto Trim automatically drops a rider preferred adjustable 2-8 degrees. Drive from turn to turn never worrying whether the trim is in the best position for perfect turn negotiation! The R&D Auto Trim allows you to set the trim up your way to carve perfect turns every time! For long straight rides install the R&D VTS/Holeshot Driver Rod (Pt. # 163-21503), which works in conjunction with the R&D Auto Trim to electronically override the Auto Trim back to the OEM VTS Nozzle angle trim settings! The combination allows the best of both worlds for recreational and closed course riding!

Pt. # 163-95003

RXT O.P.A.S. Block Off Kit - Now Available

Designed for closed course competition to cover the openings left when O.P.A.S. is removed preventing water from entering the hull. Made from billet aluminum and anodized to prevent corrosion. Installs easily with stock hardware.

Pt. # 123-95002

Sea-Doo RXT Exhaust Manifold X-Tender Kit - Now Available

The R&D High Performance Exhaust Manifold Extender Adaptor Kit (X-TENDER) is a creative and unique product that was designed and developed while testing the R&D Superclutch and new R&D/Vortech high performance compressor wheels. The Sea-Doo supercharger and exhaust systems parts and “J” pipe are extremely difficult to get to and handle when they are extremely hot, and the exhaust systems “J” pipe that must be removed can be tricky on a cold engine. R&D needed to be able to remove and replace the supercharger in five minutes to be able to test products back to back in a timely manner, as well as the same day for accurate testing data. The R&D Exhaust X-Tender Kit allows the exhaust to be extended 1.5 inches which will move the water muffler back 1.5 inches creating enough room to be able to change out a supercharger (Hot) in 5 minutes. No more hassling with extremely hot exhaust pipes, water mufflers and V-band clamps! The X-TENDER kit installs easily using an additional V-band clamp. Install the R&D Exhaust X-TENDER kit in place and never hassle a supercharger change out again. Once installed and used you will wonder why the factory didn’t build it this way! The R&D X-TENDER is manufactured from the highest grade stainless steel exhaust material available. The R&D kit will install directly to all RXT/RXP/GTX supercharged model Sea-Doos using O.E.M. BRP hardware.

Pt. # 613-95004

Sea-Doo RXT Supercharger Rebuild Tool Kit - Now Available

R&D has designed a custom tool kit that is essential in the rebuilding process of the Sea-Doo Supercharger. All tools are specific in application and are cnc machined to ensure a precision job.

Pt. # 613-96001 185 Horsepower tool kit $207.92
Pt. # 613-96002 215 Horsepower tool kit $207.92

* Kit comes with a s/c holder, bearing puller/installer tool, drive gear tool and clutch drive/lock washer tool.

Pt. # 613-96005 Supercharger holder tool $114.95
Pt. # 613-96006 Bearing puller/installer tool $38.95
Pt. # 613-96007 4-Pin Socket $61.23
Pt. # 613-96016 215 16t Drive gear tool $24.95
Pt. # 613-96017 185 17t Drive gear tool $24.95
Pt. # 613-96018 185 Clutch drive / Lock washer tool $49.95
Pt. # 613-96019 215 Clutch drive / Lock washer tool $49.95

Sea-Doo RXT Supercharger Surge Protector Kit - Now Available

The R&D Surge Protector Kit will significantly improve supercharger clutch and compressor wheel performance and reliability by eliminating compressor surge. Compressor surge is defined as the negative charge of pressure that causes turbulence in the supercharger that occurs during aggressive of off-throttle operations. When the throttle valve is abruptly closed at high rpms, the engine decelerates quickly down from 8,000 rpms, however the supercharger is compressing air (creating boost) as the supercharger has to decelerate from 42,000 rpms. This turbulence is the primary cause of undue stress on the supercharger clutch system and its components. The R&D surge protection kit utilizes an automotive vacuum assisted Bosch pressure blow off valve that automatically releases the unwanted intake pressure between the closed throttle valve and the supercharger. As soon as the throttle valve is opened, the blow off valve immediately closes and the compressor can supply its full boost potentials to the engine.

Manufactured from high-temperature silicone hose with an integrated molded riser for the blow off valve to function without hindering intake flow or velocity. The R&D kit Installs easily in place of the OEM rubber intake elbow joint. This kit is a very necessary and cost effective up-grade for all Sea-Doo supercharged watercraft. Kit comes completely assembled with silicone elbow, blow off valve, R&D B.O.V. filter, mounting hardware and instructions.

Pt. # 613-95003

RXT Supercharger High Performance Clutch Washer Kit - Now Fully Adjustable!!

The R&D High Performance Supercharger Clutch Washer Kit is a direct replacement upgrade for the factory BRP O.E.M. ceramic clutch washers. The O.E.M. ceramic clutch washers are very fragile and prone to fracture and disintegrate, which can result in costly engine damages due to the broken ceramic parts entering into the engines oil pump, oiling system, and being pumped through the engine. The R&D High Performance Clutch Kit is manufactured from a high strength, wear resistant bronze alloy material that has a yield strength of 32,000 psi plus, and a Rockwell hardness of B95. The R&D Superclutch was designed to be able to wear over time without disintegrating under the stresses of the Sea-Doo superchargers high rpm's (42,000) and high heat. The R&D kit will directly replace and out perform all existing aftermarket kits. The R&D Clutch Washer Kit is designed to not only improve reliability but also increase boost by decreasing clutch slippage.

The R&D Kit will raise up the clutch slippage tension 2 full pounds over stock, and the kit now offers an added bonus of “full adjustability”. The Kit arrives complete with a specific setup chart diagram displaying how to set the clutch up to achieve a specific torque slip setting that will accommodate the raised boost levels of R&D Monster Wheels. Kit also has a torque chart that displays a Foot Pound to Inch Pound conversion ranging from 6 to 20 pounds. Improve performance and protect your investment with the R&D Clutch washer kit.

PART # 613-95001 For 2006-2007 RXP/RXT 215 (or any supercharger rebuilt or warranted with a BRP rebuild kit part #420881946 or #420881947) NOTE: BRP#420881946 is for 215 engines, and #420881947 is for 185 engines.

PART # 613-95002 For 2003-2004 GTX 185 S.C. engines, 2004-2005 RXP 215 engines, and 2005 RXT 215 engines. NOTE: If any of these model engines listed above have had the BRP supercharger rebuilt kit installed, upgraded, or warranty updated with the BRP rebuild kits #420881947 (for 185) or #420881946 (for 215), these upgraded superchargers will require R&D PART # 613-95001

R&D Racing Clutch Washer Kit

The R&D Racing Clutch Washer Kit is a direct replacement kit developed to offer precision calibration and tuning to the superchargers clutch system. R&D Clutch Washers are CNC machined from a billet high strength Steel Super Alloy, Heat Treated, and precision ground to final spec. The clutch washers are made to OEM thickness, and will precisely reproduce Sea-Doo’s OEM recommended Factory clutch setting. Improve performance and protect your investment with the R&D Racing Clutch washer kit.


Pt. # 613-95007

R&D Supercharger Adjustable Clutch Washer Kit

The R&D High Performance Racing Adjustable Clutch Washer Kit has been developed to offer precision calibration and tuning to the superchargers clutch system. Proper clutch torque slippage tuning will extend clutch life, and insure maximum boost pressures can be reached. The Adjustable Clutch Kit offers three Clutch Washers and two spring washers both in two different thicknesses that can be “performance specification” installed along with a strategic spring washer “stack” assembly specification to accommodate 8-18 Ft Pounds of torque or 96-216 inch pounds of torque. The wide range of adjustability will accommodate any manufacturers suggested clutch setting specification form old school 215 stock (7 P.S.I. ) to 28 pounds of all out racing boost. R&D Clutch Washers are CNC machined from a billet high strength Steel Super Alloy, Heat Treated, and precision ground to final spec. The R&D clutch washers are designed to be able to properly slip and wear over time without failing under the stresses of the Sea-Doo superchargers high RPM's (42,000) and high heat. The R&D kit will directly replace and out perform all existing aftermarket kits. Improve performance and protect your investment with the R&D Racing Adjustable Clutch washer kit. Kit arrives complete with a specific setup chart diagram displaying how to set the clutch up to achieve a specific torque slip setting. Kit also has a torque chart that displays a Foot Pound to Inch Pound conversion ranging from 6 to 20 pounds.


Pt. # 613-95008
 

Sea-Doo RXT Supercharger Sleeve - Now Available

The sleeving up of the diameter of the Supercharger enables a 3.5" or 4" intake / filter system to be utilized. The larger intake increases cubic air volume as well as decreases air inlet restriction. A win win, supercharge your supercharger and give it more air !

Available in 3.5" and 4" diameters.

Pt. # 613-95035 3 1/2" diameter
Pt. # 613-95040 4" diameter

Sea-Doo RXT Powershot Adjustable Fuel Tuner - Now Available

R&D Performance Products, U.S.A. announces the release of the new R&D Powershot fuel injection tunning module and fuel controller. The R&D Powershot fuel injection tuner will deliver increased horsepower, acceleration, and stronger mid-range performance by delivering a higher performing air to fuel ratio (A.F.R.) to the engine. Many of today’s high performance fuel injected four stroke muscle craft have a lean A.F.R. R&D Performance has tested, documented, and analyzed the O.E.M. fuel maps on every current fuel injected four stroke watercraft, and pre-programmed and coded the new R&D Powershot fuel injection control module to safely alter the O.E.M. fuel map to a higher performing and safer A.F.R. (richer). More horsepower, greater acceleration and stronger mid-range are the result when the proper A.F.R. is achieved and is tuned for optimum performance.

The R&D Powershot is fully adjustable on the fly (with the engine running, observed and tuned while riding), and will accommodate a wide range of adjustability to properly performance tune the A.F.R. for any combination of aftermarket parts. The R&D Powershot will add horsepower, reliability, and adjustability to any electronic fuel injected two or four stroke watercraft engine.

R&D has a Powershot unit for virtually every watercraft application! Available for all two and four stroke fuel injected SeaDoo, Yamaha, Kawasaki, and Honda watercraft. The R&D Powershot is a must have part on supercharged SeaDoos using new vortech performance high boost compressor wheels, and Kawasaki 15Fs with offshore kits!

*For competition use only!

Pt. # 803-95002

R&D/Solas 14/19 Concord Impeller - Now Available

To complete the R&D Stage 1 Performance Kit for the new Sea-Doo Supercharged RXT 4-TEC, we needed an aftermarket impeller to reduce cavitation and to reduce peak RPM's due to the units high RPM/low rev limiter problem, and ultimately to achieve a gain in top speed performance. The new 4-blade design decreases cavitation and promotes a 1 mph increase in top speed performance, and hooks up so well you wont know you have a rev limiter! Install the new 14/19 impeller and the new R&D aquavein scoop grate kit and have the ultimate pump inlet performance package available, guaranteed!

Pt. # 133-01419

Sea-Doo RXT Aquavein Scoop Grate - Now Available

Nothing Outperforms An Aquavein

R&D's new Aquavein Scoop Grate kit that is now available for SEA-DOO's new supercharged model is an absolute necessity to tame the cavitation that is created by SEA-DOO's new supercharged 1500cc 185hp beast of an engine! Zero cavitation and quicker acceleration from 0-30mph is what you can expect from R&D's new 2 bar, full winged design. Improved low and high speed cornering, greater straight line stability, and an increase of .50mph in the speed department! The new R&D 4Tek Aquavein Grate installs easily in minutes and has been tested extensively with both the OEM Impeller and the new R&D/Skat-Trak 16/21 3 blade Impeller. The R&D/Skat-Trak Impeller and Aquavein combination nets a bolt on performance boost of a full 1.5mph gain in top speed!

The new R&D SEA-DOO RXT 4TEC Aquavein Scoop Grate delivers the same impressive performance results on the non-supercharged RXT 4TEC. Impeller pitch combinations will vary due to the horsepower difference. Call R&D Performance today for Impeller updates and the latest performance tricks for the new SEA-DOO RXT 4TEC.

Pt. # 113-95000

Sea-Doo RXT 2.5 Degree Nozzle Wedge Kit - Now Available

The R&D 2.5 degree reduction nozzle wedge kit for the new SEA-DOO 4-TEC was designed, developed and tested extensively in all types of flat and rough water conditions to ensure that there would be no compromises any where in the SEA-DOO 4-TEC's handling performance! Most brands of watercraft have some form of V.T.S. (variable trim system) including other model SEA-DOO's. Why the 4-TEC doesn't have a trim system is a mystery. It's about the only feature that this model is missing! Extensive testing has led our development team to wedge the reduction nozzle up 2.5 degrees which will inexpensively give your 4-TEC better handling everywhere and provide a boost of 1 to 2 mph in top speed performance. The billet aluminum CNC machined 2.5 degree reduction nozzle wedge kit was designed to work with the OEM O.P.A.S. system and installs easily in 15 to 20 minutes with R&D's "easy install" directions.

Pt. # 143-95002

Sea-Doo 2005 RXP/RXT/4-TEC Pro Series Sponson Kit - Now Available

The new R&D SEA-DOO Pro Series Sponson Kit was designed and developed to deliver lots of handling performance with adjustability options, which allows you to setup your SEA-DOO “your way” with 2-position backing plate and 3-position sponson blade adjustability. The R&D Pro Series Sponson Kits have been extensively offshore, race track, 1 up recreational, and 2 up recreational tested to guarantee a comfortable setting for any riding style! The R&D Sponson Kit will deliver a much smoother and more predictable ride over OEM sponsons. Low speed and high-speed turns are a breeze with new found control! There is also a higher end recreational/race setting with enough grip for the best of pro’s! Track tested with Nicholas Rius and Chris Fischetti! With plenty of adjustability, it’s the only sponson kit you will ever need!

Pt. # 123-95101

R&D High Performance Fuel Pump Kits

The R&D line up of High Performance Fuel Pumps are “ANY FUEL FRIENDLY”. Yes, the new R&D High Performance Fuel Pumps are 100 % E-85 compatible. R&D Fuel Pumps kits are set up specifically to fit the Sea-Doo fuel pump housing and are offered in a variety of flow ratings to facilitate from basic low cost replacement to an all out 600 H.P. race machine. All R&D fuel pumps are precision flow rate tested and charted in (LPH) liters per hour. The new R&D 340 Racing Fuel Pump will outperform traditional old school fuel pumps with its internal turbine design by flowing 25 percent more fuel at 43 pounds of fuel pressure.
Switching up to E85 has never been easier for Sea-Doo 4-Tec engines. Call R&D Today for E-85 Technical Information.
R&D Fuel Pumps fit all Sea-Doo Fuel Pickup Assembly’s from 2005 up/All Models. E-85 Fuel setups will require the R&D 340 LPH Fuel Pump as a base requirement.

R&D recommends the addition of the R&D Fuel Pump Relay Switch Kit (PT. # 813-35100) for all Sea-Doo high performance builds. High volume fuel pumps and rising rate fuel system set ups will have a higher amp draw over stock. The OEM Sea-Doo ECU will produce a “Limp Home” situation as a result of higher than stock amp draw. The R&D Fuel Pump Relay Kit will allow any high volume fuel pump use, at any fuel pressure, without adverse “Limp Home” Limitations.


Pt. # 813-35190 R&D 190 LPH OEM Replacement Fuel Pump Kit (N.A. Models)
Pt. # 813-35255 R&D 255 LPH Low Pressure Fuel Pump Kit (250-350 H.P.)
Pt. # 813-35256 R&D 255 LPH High Pressure Fuel Pump Kit (350-400 H.P.)
Pt. # 813-35340 R&D 340 LPH High Pressure Fuel Pump Kit (450-600 H.P)


R&D Fuel Pump Relay Kit

The R&D stand alone “Plug and Play” Fuel Pump Relay Kit will add better overall engine performance to any model Sea-Doo 4-tec four stroke engine regardless of modification level.

Most all High Performance fuel injected cars, motorcycles, four wheelers, ATV’s all have a fuel pump relay system that is “fuel pump specific”. The Sea-Doo does not! Sea-Doo Fuel Pump grounding comes straight from the ecu and power is bus bar shared with up to 10 other devices. The Sea-Doo fuel pump is not grounded via normal high performance specification.

Adding aftermarket fuel pressure regulator systems, fuel injectors, or replacement fuel pumps where any fuel tuning is needed, a higher amp draw will result and the likely possibility of amp draws which are higher than what the ECU evaluates can result in Limp Home situations or ECU damage.

Installing an R&D Fuel Pump Relay Kit will work to use the O.E.M. fuel pump wires as a power and ground source to activate the new stand alone relay. Power or battery (+) to operate the fuel pump will come directly from the battery, and a new grounding circuit will be created and will connect directly to the engines main grounding block. The new R&D Relay Kit will now retain the OEM 10 AMP fuse for the relay, and also carry a 30 AMP fuse which will handle any combination of fuel pressure load or volume of fuel pump.

All Sea-Doo Watercraft with the 4-tec engine package can benefit from this new R&D relay package whether box stock or full race modified. R&D 255 and 340 LPH Fuel Pump Kits will require the installation of a fuel pump relay kit and Rising Rate Fuel Pressure Systems should also use a Fuel Pump Relay.

The R&D Relay Kit utilizes water/corrosion proof connectors and terminals and installs with no splicing or cutting modifications to the existing harness. The R&D Fuel Pump Relay Kit installs quickly and easily in 10 minutes!

• Increased overall horsepower consistency on stock machines
• Improved fuel pump performance and consistency
• Required for R&D 255 and 340 LPH Fuel Pump Kits
• Suggested for Rising Rate Fuel Regulator Systems
• Protects OEM Fuse System and ECU from “Over AMP Draw”
• Protects OEM AND Aftermarket ECU’S from damage
• No Modifications Needed to OEM Harness or Terminals to install

Pt. # 813-35100


 
 
  © 2004 R&D Performance Products USA. All Rights Reserved.