Stock vs. R3 ECU, Power Header & Stinger 5th Gear Pull

R&D YAMAHA YXZ-1000 High Performance ECU Reprogramming Services

NUMBER ONE in ECU Reprogramming Services, with Un-beatable power and Performance, all “TUNED FOR YOU” by Professionals, GAURANTEED! In fact, R&D was the very first aftermarket company to master and offer re-programming services that were used for 8 years in a row to beat up on and OUT PERFORM all Aftermarket “Stand Alone” ECU’s! So, WHY send your ECU in to R&D? SIMPLE! To get the latest and best “Hassle free” Performance with a guarantee to stand behind it! Go with the #1 company who has done the most and offers the most!

R&D offers ECU Reprogramming services to the 2016, and 2017 “Sport Shift” YAMAHA YXZ 1000 ECU’s.. R&D has extensively tested and evaluated the YXZ both out in the field and on the AXIS dynamometer. R&D offers several recreational ECU Tunes that impressively improve overall horsepower and top speed performance, all AXIS DYNO proven and done responsibly and while keeping reliability as a core value!
R&D’s initial testing and evaluation of the O.E.M. YXZ ECU has revealed the stock files to be on the lean side and have considerably sluggish throttle response and soft overall power from idle through 5,000 RPM, as well as lack top speed over run power. The R&D ECU tunes offer a big wake up call in performance. The YXZ 1000 tunes deliver powerful gains in acceleration and top speed performance while maintaining (KEEPING ALL) the O.E.M. dash functions and features! The R1, R2, and R3 ECU programs allow maximum performance gains to be reached while using 91+ octane pump gasoline. Entry level programs allow the enjoyment of a raised RPM limit and raised torque limiter settings, as well as the internal speed limiter being raised or removed (depending on ECU Program) to allow maximum power to be utilized in all gear selections. R&D has evaluated and worked over each individual gear selections fuel and timing maps to optimize and maximize torque and horsepower! Quicker acceleration, aggressive mid range pull and 500-1000 RPM over run over stock in each individual gear! That means “Tunes” that flat out aggressively smoking stock ECU’s guaranteed! R&D offers the YXZ programs in the popular R1,R2, and R3 programs all set up to run well with stock header, stock engine, and a slightly modified stock muffler! R&D R1, R2, and R3 programs keep you YXZ looking stock, however, having Monster Power! Ignition timing and fuel tables have been carefully and professionally altered and tuned to safe AFR values for super safe recreational performance. NOTE: The YAMAHA YXZ has an internal catalyzer inside the exhaust muffler that has been found to be restrictive and contributes to high exhaust heat and temperature! R&D suggests the installation of the R&D Power stinger to the stock muffler. The R&D Power Stinger will reduce heat and back pressure, as well as add 4 to 5 peak H.P. in the process!

NOTE: For 2017 “Sport Shift” Models, add SS at the end of the part number to signify Sport Shift.

Part # 012-25501 R&D R1 ECU…. ECU is reprogrammed with rev limiter and torque limiter settings to add 500-800 added RPM’s in each gear selection. Ignition Timing is upgraded (slightly advanced) which is super safe for all recreational and off road use. Fuel tables are re-worked and improved for cleaner and smoother running with safe AFR’s which will work very with the O.E.M. muffler/catalyzer system. R1 works great with a box stock engine and header system. R1 recommended fuel is 91 octane pump gasoline. R1 will add noticeable low end acceleration, added mid range pull, and will allow approximately a 6-8 MPH speed gain. Expect a 5-8 Horsepower improvement average with the R1.

Part # 012-25502 R&D R2 ECU…. ECU is reprogrammed with rev limiter and torque limiter settings to add 700-1000 added RPM’s in each gear selection. Ignition Timing is upgraded (slightly advanced) which is super safe for all recreational and off road use. Fuel tables are re-worked and improved for cleaner and smoother running with safe AFR’s which will work very with the O.E.M. muffler/catalyzer system. R2 works great with a box stock engine and header system. R2 recommended fuel is 91 octane pump gasoline. R2 will add noticeable low end acceleration, more aggressive mid range pull, and will allow approximately a 10 MPH speed gain. Expect a 10 Horsepower improvement average with the R2. NOTE: R&D strongly suggests the addition of the R&D “Power Stinger” to reduce exhaust backpressures and reduce exhaust system heat generated with the R2 ECU Package.

Part # 012-25503 R&D R3 ECU…. ECU is reprogrammed with rev limiter and torque limiter settings to add 1000 Plus added RPM’s in each gear selection. Ignition Timing is upgraded (more aggressively advanced) which still remains safe for all recreational and off road use. Fuel tables are more aggressively re-worked and improved for richer and smoother running with safe AFR’s. R3 works great with a box stock engine and header system, however, will require the installation of the R&D “Power Stinger” to the stock muffler assembly. R3 recommended fuel is 91 octane pump gasoline. R3 will add noticeable low end acceleration, more aggressive mid range pull, and will allow approximately a 15 MPH speed gain. Expect a 15 Horsepower improvement average with the R3. NOTE: R&D strongly suggests the addition of the R&D “Power Stinger” to reduce exhaust backpressures and reduce exhaust system heat generated with the R3 ECU Package.


 

R&D YXZ 1000 Power Header

R&D offers a High Performance Exhaust Header for the YAMAHA YXZ 1000 UTV side by side. The R&D Header has much larger primary tubes that are also longer than stock to deliver much improved overall torque and higher peak horsepower. R&D has also worked extensively in the merge collector area to redesign, re-configure, and tune the sonic wave energy to perfection! We will put up our design up to any header system currently on the market and take it to the mat! We for sure were not the first to have a header system for the YXZ, however, believe we have built the best header, without cutting corners, in a hurry to get to the market place with “something to sell” Customers who have our R3 ECU and Road Rager Header kits have put their machines up against current “BIG BOX” Turbo kits and beat them from zero to 60 MPH fairly easy! We put 400 miles on the YXZ 1000 just doing header testing alone! If you want a “Turbo Killer”, try the R&D Exhaust Header, Power Stinger, and the R3 ECU! 95-100 H.P. at the wheels (On the dyno) all day long! Going to GLAMIS? The R&D Kit parts love sand! Check out the Dyno Chart’s 3rd gear and 5th gear pull over stock! Forget about over active shifting because your engine is on the rev limiter or out of power! The R&D Header with Kit Parts has plenty of pulling power and even more peak over-run power!, Install the R&D Power Stinger Kit and any R1-R3 ECU Package and enjoy a 10-15 percent overall Horsepower increase! The R&D Power Stinger Kit and ECU can be installed in less than 20 minutes with basic hand tools. No other combination of parts can add more horsepower, more quickly, dollar for dollar than the R&D Power Header, R&D Power Stinger/ECU Power Package!

Call R&D today for the very latest “Power Upgrades” for the YAMAHA YXZ 1000!

Pt. # 012-25210

R&D YXZ 1000 Power Stinger

R&D offers a “Power Stinger” for the 2015, 2016, 2017 YAMAHA YXZ 1000 side by side. R&D has been testing and evaluating the YXZ both in the field and on the AXIS dynamometer. R&D has determined that the O.E.M. Muffler’s Exhaust stinger (outlet pipe) is extremely small which causes exhaust flow restrictions and high (power robbing) exhaust pressures and heat. The R&D “Power Stinger” directly replaces the O.E.M. small 1.250 stinger with a large flow stepped stinger that will seriously reduce exhaust pressures and exhaust heat. The R&D Power Stinger is a full 4 H.P. “Bolt On” upgrade part to a box stock YXZ! The R&D Power Stinger is one of the very first performance parts that should be installed to the YXZ! The R&D Power Stinger is the primary key part that will allow Re-Programmed ECU’s, Fuel Boxes, Exhaust Headers, ETC, to work to their full potential to unlock and add the “Bolt On’ Power that can be tuned into the stock engine package! R&D has found some great “Bolt On” power gains for the YXZ! The YXZ Power Stinger has been Flow Bench tested to double exhaust flow at the same bench test pressure!

Install the R&D Power Stinger Kit and any R1-R3 ECU Package and enjoy a 10-15 percent overall Horsepower increase! The R&D Power Stinger Kit and ECU can be installed in less than 20 minutes with basic hand tools. No other combination of parts can add more horsepower, more quickly, dollar for dollar than the R&D Power Stinger/ECU Power Package!

Pt. # 012-25200


R&D Powershot Adjustable Fuel Tuner

R&D Performance Products, U.S.A. announces the release of the new R&D Powershot Fuel Injection/Engine Tuning module for the YAMAHA YXZ1000 3 CYL Engine. The R&D Powershot will deliver increased acceleration, stronger mid-range, and increased top speed performance by delivering a higher performing air to fuel ratio (A.F.R.) R&D Performance has data logged and analyzed the OEM fuel maps on the new YAMAHA YXZ 1000 3 CYL four stroke engine.. The R&D Powershot interfaces with the E.C.U., fuel injectors, and sensors to unlock, take over, and control fuel and torque limitations. The R&D Powershot comes pre-programmed and coded to safely alter the fuel map for maximum power output. The R&D Powershot allows custom fuel tuning to cruise, acceleration, and top end zones. Top end fuel mixtures can be custom tuned from 13.5:1 (lean) to 11.5:1 (rich) on the fly. Quicker acceleration, stronger mid-range, and increased top speed performance is the result when the A.F.R. is tuned for optimum performance. The R&D Powershot is fully adjustable to accommodate and properly performance tune the A.F.R. for any combination of aftermarket parts. Unlock the YAMAHA ’s full performance potential with an R&D Powershot Engine Tuner. Call R&D today and get the latest high performance tuning parts, accessories, and information!

• Preprogrammed and Pre set to 12.5:1 (plug in and run)
• Allows top end fuel tuning (RICHEN OR LEAN)
• Utilizes OEM ignition system
• Utilizes OEM fuel injectors
• Retains all OEM dash, warning, and service indicators
• 91 octane pump gas friendly
• Ultra easy 20 minute installation


*For competition use only!

Pt. # # 012-25700

R&D Multi-Pressure Port Boost Gauge/Surge/RRFPR Adaptor Kit

The R&D Yamaha Multi-Pressure Port Adaptor Kit will allow quick and easy hook up of a manual Vacuum/boost gauge or a raising rate fuel pressure regulator. The R&D Pressure Port Adaptor Kit installs in the MAP sensor hose and has 1-3 ports that allow for the operation of a vacuum/boost gauge, check plenum air temperatures, operate a surge protection valve, and operate a boost referenced fuel pressure regulator (RRFRP), or any three of these applications at the same time with one simple part. The R&D Pressure Port Adaptor Kit comes complete with 10’ of vacuum hose, multi-line “T”’ fittings, 2 tube covers, nylon cable ties and instructions.

Pt. # 012-25706

R&D Racing Adjustable Cam Gear Kit

R&D’s Adjustable Racing Cam Gear kit allows a huge boost in overall horsepower to be gained by custom tuning the Camshafts LSA (lobe separation angle) set up. Tuning the Cam’s LSA with R&D Racing Cam Gears will add a significant jolt in low end acceleration power, increased mid range performance, and add more MPH to your existing engine package. Adjusting the camshafts LSA is a very simple “BOLT IN” modification with the R&D Cam Gear Kit. Understanding the LSA concept principle is complex, however, simply explained in R&D’s comprehensive directions. Simply put, A wide LSA will generally result in decreased valve overlap, later intake events, earlier exhaust events, and high intake manifold VACUUM (higher vacuum at idle) which produce great idle, smooth accelerating with mild and smooth low and top end power. Wide LSA’s are great for school buses and soccer mom vans. However, if strong mid range pull and top end horsepower is what you’re looking for, then a narrower LSA will need to be generated or custom tuned. The R&D Racing Cam Gear Kit allows the LSA (lobe separation angle) to be fine tuned (adjusted) narrower which will generate increased valve overlap, earlier intake events, and later exhaust events. Precision tuned LSA packages will add in snappier throttle response, increased mid range and top end power.

The R&D Racing Cam Gears are billet CNC machined, Heat Treated, and ground from steel alloy to deliver durable strength with precise timing. The R&D Racing Cam Gear Kit offers 20 possible LSA combinations that allow the cams to be precision tuned depending on the type camshaft lift and duration package, type of racing and type of fuel. Also offered up are R&D T1 Turbo Charger LSA settings that have been tested and optimized! The R&D Cam Gear Kit utilizes the proven and precision OEM shouldered bolt mount design to perfectly center, align, and time the cam and properly support the cast cam flanges from cracking and breaking over slotted or inserted type gears that are known to break cam flanges. R&D knows that cam lobe profile and cam timing is the heart of a good running engine, In fact, R&D has built a specific YXZ 3 CYL engine designated for degree checking and proving camshaft lobe specifications, LSA and LC combinations. Depend on the Pro’s at R&D to deliver all your horsepower needs.

• Aggressive throttle response, increased overall horsepower
• Increased rpm performance (+100-200 RPM Gain)
• Aggressive individual and overall LSA tuning advancements combinations
• 5-10 Horsepower Increase over stock LSA (works well on soon to be released R&D RC2,RC3 cams)
Precision CNC Billet, Ground, and Heat Treated Cam Gears (lighter than stock)
• R&D Reprogrammed ECU Compatible (check instructions for LSA/octane suggestions)
• Works well with stock cams, and LSA Tuned for Garrett GTX2860 Turbo’s
• Easy installation
• Bolt on Higher Horsepower Upgrade

NOTE: R&D has determined that the O.E.M LSA package to be slightly narrow (TIGHT) on the exhaust cam CL (center line), therefore, R&D offers LSA tuning options in the R&D Racing Cam Gear Kit allow aggressive adjustments to match the LSA combinations that have been extensively tested by R&D’s Racing Division using Garrett GTX2860 on the YXZ engine. Considering the stock LSA timing facts, using the R&D Racing Cam Gears to tune the cams will generate huge performance power gains for those planning on running turbochargers. Call R&D for current power upgrade information as we are constantly at work looking for more.

Pt. # 012-25015

R&D YXZ 1000 RC1 & RC2 Racing Cam Kits

R&D is working hard testing the YXZ 3 CYL engine to find more power! Call R&D today for further details and specifications for all your camshaft and valve train upgrades. Expected performance gains are listed below and will compare in performance to R&D’s popular RC1 and RC2 camshaft grinds, as well as a new Turbocharger grind

• More Aggressive throttle response, increased overall horsepower
• Increased rpm performance (150-200 RPM Gain)
• Increased lift and duration (+.025” lift and increased duration)
• LC and LSA tunable (with R&D Cam Gears)
• 10-12 Bolt on Horsepower up grade
• Will be R&D R1, R2 and R3 ECU Compatible
• Will require R&D Valve Spring Kit upgrades

Pt. # 612-93012 RC1 Cam Set
Pt. # 612-93013 RC2 Cam Set
 


 
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 black 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 Yamaha engines, O.E.M. Yamaha stock valves, or the R&D Racing Valves. R&D Valves install with O.E.M. Valve locks which have proven to be the best valve locks. NOTE: R&D also offers Titanium Intake Valves. Call R&D for special orders.

• Superior strength
• Very Light
• Increased airflow (1.5 CFM Gain)
• Improved Peak Horsepower
• Black 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!

Replacement Valves
Part #612-94014 Intake Valve STD (set of 6) Retail
Part #612-94015 Exhaust Valve STD (set of 6) Retail

Oversized Valves
Part #612-94016 Intake Valve +1mm (set of 6)
Part #612-94017 Exhaust Valve +1mm (set of 6)
 


R&D High Performance “Super Single” Valve Spring Kits

R&D has developed an economical solution for upgrading the valve train by offering a series of upgrade parts that will work great with the OEM retainer and valve seals. R&D has documented that the seat tension or pressure on the stock springs is a 36 pounds, a light 100 pounds at .300 lift. The stock springs coil binding occurs .050” after full lift on the stock cams. As an industry rule or standard, as rpm, power, and boost levels are increased to the engine, the valve spring seat pressure should be increased 1-2 pounds per pound of boost. As an industry rule, as RPM'S are increased, the spring pressure at full lift should be increased as well to reduce or eliminate valve float at high rpm frequencies. With the stock springs “short lift travel” shimming is NOT an option. Valve Springs MUST be upgraded. ALL THAT SAID, If you plan on turning more RPM”s, Running bigger cams, or Going Turbo, The Springs MUST upgraded!

NOTE: Also to consider is valve spring travel at full cam lift, and to have enough spring clearance freedom to run high performance camshafts or add additional spring tension pressures without coil bind issues. The R&D Kit covers it all!

Engine Tuning Features
• 38 pounds at seat, 126 pounds at full lift (standard cam lift spec.)
• Shim pack friendly, add R&D spring base shims to add 2 pounds per .010 shim added
• Allows the use of higher lift cams (up to +.060 more lift over stock)
• Linear spring pressure curve allows smooth precision valve control, adds to overall horsepower
• High performance materials and surface finishes add to reliability

Pt. # 612-93101 Super Single Valve spring/base kit (set of 12)

R&D Valve Spring Shim Kits

Pt. # 612-93102 .020” Thick Shim Kit (set of 12) (use for additional custom seat pressure shimming)
Pt. # 612-93103 .040” Thick Shim Kit (set of 12) (use for additional custom seat pressure shimming)
 

R&D High Performance Valve Stem Seal Kit

R&D offers High Performance Valve Stem Seal Kits manufactured from only the best high quality Viton rubber materials that will resist high valve guide and oil temperatures to maintain a good valve seal in all high rpm, high performance applications. When valve springs are changed out or periodic head service work is being performed, trust R&D Valve Stem Seal Kits at any performance level.

Pt. # 612-93104 Valve Stem Seal Kit (set of 12)
 
R&D/ARP Performance Head Stud Kit

R&D has teamed up with APR to develop the ultimate High Performance Cylinder Head Stud Kit for the Yamaha YXZ 1000 3CYL power plant. ARP is the premier and leading manufacture of high performance fasteners used in the racing industry by all top NASCAR and NHRA teams. The new R&D stud kit is designed and manufactured using the same precision quality materials and standards used to secure the engine cylinder heads on eight thousand horsepower V8 Nitro Methane Dragsters engines. The kit comes complete with 8 studs, twelve point nuts, washers, and “Ultra-Torque” Fastener Assembly Lubricant. The R&D stud kit is recommended when upgrading internal engine components to ensure maximum torque and head sealing to prevent blown head gaskets. R&D recommends the use of our High Performance MLS Head Gasket along with the Racing Cylinder Head Stud kits.

Pt. # 030-01050

R&D High Performance Racing Cylinder Sleeves

R&D High Performance Racing Sleeves are made to precise specifications specific for the YXZ 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 OEM 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. # 432-01050 Standard 80mm Bore Replacement
Pt. # 432-01051 Big Bore


R&D/CP

R&D/CP High Performance Forged Piston Kits

R&D YXZ 1000Yamaha 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 to replace OEM cast aluminum pistons known to be less reliable in high performance, high heat 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 ANY performance applications on the YXZ 1000 engine producing over 150 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
• Retains OEM wrist pins

NOTE: R&D also offers special “Custom” Forged Racing Pistons for High End Race Supercharged and Turbo Applications. Call R&D for details.

R&D/CP (for OEM bore)
Pt. # 432-19118 for 12.5-1 compression (3 Piston Kit)
Pt.# 432-19117 for 9.5-1 compression (3 Piston Kit)(TURBO)
Pt. # 432-19116 for 10.5-1 compression (3 Piston Kit) (TURBO)

R&D/CP (.010” Oversize)
Pt. # 432-19219 for 12.5-1 compression (3 Piston Kit)
Pt.# 432-19217 for 9.5-1 compression (3 Piston Kit)(TURBO)
Pt. # 432-19216 for 10.5-1 compression (3 Piston Kit) (TURBO)


Carrillo High Performance Rods

R&D has teamed up with Carrillo to develop the finest watercraft connecting rods for high performance engines. The R&D/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 in the 10,000 rpm range. R&D recommends upgrading to performance rods for any performance level in the TR1 engine, and an absolute must with R&D Turbo Kits. 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 any YXZ 1000performancapplication producing over 150 H.P. @ sustained RPM's 8,000+.

Pt. # 672-01050 (3 Rod Set)

R&D Inline Fuel Pressure Gauge Adaptor

The R&D Fuel Pressure Gauge Adaptor Tool is designed to be a plug in fuel pressure gauge that needs no modifications to install and use. Simply disconnect the OEM locking fuel connector from the fuel rail and plug the gauge tool directly into the connector. Plug the locking connector supplied on the R&D tool onto the fuel rail and lock. Use the tool to verify fuel pressure and fuel pump condition. Use the tool to set and verify base fuel pressure settings on the R&D Rising Rate Fuel Pressure Regulator (RRFPR). When finished, disconnect the tool and reconnect the stock fuel line. The adaptor installs inline between the OEM fuel rail and the R&D RRFPR via the OEM connectors for easy connect and disconnect. The R&D Tool works on both Yamaha and Kawasaki fuel systems. Installation time is only 2 minutes. Liquid filled fuel pressure gauge sold separately.

Pt. # 612-00081 Inline Fuel Pressure Gauge Adaptor
Pt. # 900-02180 Liquid Filled Fuel Pressure Gauge


R&D Rising Rate Fuel Pressure Regulator Kit

R&D offers aYXZ1000 3CYL model specific fuel pressure regulator system allowing custom fuel pressure tuning to the EFI fuel systems fuel pressures. The R&D Fuel Pressure Regulator System offers a wide range of setup possibilities making it the only fuel pressure tuning system you will ever need. Base fuel pressure is adjustable from 5 to 80 PSI. The R&D fuel pressure regulator can also be set up to allow “rising rate” fuel pressure at a 1 to 1 ratio (One pound of fuel pressure gain over base for every pound of boost gain). R&D offers two types of fuel pressure regulator set ups. Part #802-00080 will come completely assembled and ready to install. The R&D Pro System is 100 percent complete, installs directly to the top of the fuel tank, and connects directly to the fuel rail with OEM security lock connectors with no modifications. For the R&D Fuel Pressure Regulator only use part #801-25010, which comes complete with 90 degree barbed brass fittings for use with push on type hose and Oetiker style clamps for security. R&D offers high performance fuel hose that can be purchased by the foot, as well as the Oetiker style clamps. The R&D bypass style regulator system is capable of handling any fuel pump up to 250 GPH. Replace “Deadhead” regulator performance and experience the full flow volume and rock steady fuel pressure that only a dynamic R&D fuel pressure regulator kit can produce.

• Fuel pressure will rise on a 1:1 ratio when boost referenced
• All ports are 3/8” NPT, with one inlet, 3 outlets, and one return port on the bottom.
• Beautiful type II bright dip anodized finish.
• Bypass design produces the ultimate, dynamic fuel delivery system.
• 3/8 pipe tapped for standard or AN fitting ready.
• R&D offers pre-assembled #4 AN hose to finish off a return system.
• R&D offers fuel hose by the foot for custom routing.

Pt. # 012-25706

R&D High Performance High Volume Fuel Pump Kits

The new R&D 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 Yamaha FZR 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 FZR 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. The R&D Fuel Pumps fit all Yamaha fuel pickup assembly’s from 2000 up/All Models. No modifications necessary to install.

Switching up to E85 has never been easier for Yamaha 1.8 liter engines. R&D offers a complete racing E-85 Kit that is Race Proven! Call R&D for E-85 Technical Information. E-85 Fuel setups will require the R&D 340 LPH Fuel Pump as a base requirement.

Pt. # 812-35190 R&D 190 LPH OEM Replacement Fuel Pump Kit (N.A. Models)
Pt. # 812-35255 R&D 255 LPH Low Pressure Fuel Pump Kit (250-350 H.P.)
Pt. # 812-35256 R&D 255 LPH High Pressure Fuel Pump Kit (350-400 H.P.)
Pt. # 812-35340 R&D 340 LPH High Pressure Fuel Pump Kit (450-600 H.P)

  R&D High Performance Racing Head Gasket

R&D YXZ 1000High Performance Racing Head Gaskets were developed to replace the OEM head gasket with a higher performing Multi Layer Steel Stack Design (MLS), utilizing state of the art materials proven to withstand extreme heat generated from high cylinder pressures in high boost performance packages. Each gasket is deep dual embossed (both sides) and Viton Coated to promote a positive seal. Use the R&D Head Gasket with confidence in standard replacement or repair situations or Pro Race Engines. Our race proven material and design maintains a positive seal in turbo charged applications with up to 16 pounds of boost. Available in STD 80, 81.5, 82mm bore sizes. R&D also offers a “Super Thin” Gasket that will raise the compression level when changing piston ratio is not an option.

NOTE: NO need to re-torque the head bolts after initial installation which is a big plus on DOHC engines where camshafts would otherwise need to be removed.

Pt # 012-25680 R&D 80mm HP Head Gasket .015” 2 Layer
Pt # 012-25681 R&D 80.5mm HP Head Gasket .015” 2 Layer
Pt # 012-25682 R&D 82mm HP Head Gasket .015” 2 Layer
Pt # 012-25683 R&D 80mm HP Head Gasket .021” 3 Layer- O.E. Replacement
Pt # 012-25684 R&D 80.5mm HP Head Gasket .021” 3 Layer- Re-sleeve/overbore
Pt # 012-25685 R&D 82mmHP Head Gasket .021” 3 Layer-Re-sleeve/overbore
Pt # 012-25686 R&D 80mmHP Head Gasket .027” 3 Layer -Turbo (lower ratio)
Pt # 012-25687 R&D 81.5mm HP Head Gasket .027” 3 Layer-Turbo (lower ratio)
Pt # 012-25688 R&D 82mmHP Head Gasket .027” 3 Layer-Turbo (lower ratio)

 

 



R&D Yamaha 4-strokes Dial Indicator Kit

The R&D Dial Indicator Kit is custom designed to mount directly into the Yamaha head, making the job of finding top dead center to change cam timing easy.

Pt. # 612-80011


R&D Cam Tensioner Tool

The R&D Cam Tensioner Tool is designed to mechanically spring preload the cam chain in order to set and verify cam timing. This eliminates the process of pressurizing the hydraulic cam tensioner to verify cam timing.  

Pt. # 612-92015

 
R&D Valve Stem Concentricity Gauge

The R&D Valve Stem Concentricity Gauge is a testing tool to check the roundness and trueness of valves. Small valves can distort or bend from heat produced in high performance supercharged or turbo charged engines. To achieve a perfect seal on the seat the valve needs to be concentric and true in every dimension. Gauge is fully adjustable to accommodate a variety of valve sizes and features a rigid, positive stop that can be set once and the trueness for an entire set of valves can be measured. Kit comes complete with dial indicator accurate to .001”. This is a must have tool for any engine builder to get the most out of your high performance 4 stroke engine.

Pt. #612-80010


R&D Valve Spring Compression Tool Kit

The R&D Valve Spring Compression Tool Kit allows easy removal of the intake or exhaust valve springs and keepers without removing the cylinder head. R&D recommends using the compression adapter from a compression gauge kit to pressurize cylinder keeping valves in place during removal of springs and keepers.

Pt. # 612-92013

R&D/TTO Tachometer

The R&D/TTO Tach is water resistant and will monitor two and four stroke single and multiple cylinder applications to 10,000 rpm within 10rpm accuracy. Functions including: peak rpm memory, hour meter, rpm recall and constant rpm display.

Pt. # 802-12104

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

R&D O2 Sensor Wrench

The R&D O2 Sensor wrench is custom designed with crows feet ends to allow easy installation or removal of the Oxygen sensor.

Pt. # 332-18011

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