Stock FX H/O Average Speed 58 @ 10,050
 

Description of Parts RPM Top Speed
R&D FX H/O Power Plenum Breather Kit
Part #: 200-00143
10,100 60mph
R&D FX H/O Power Plenum Filter Kit
Part #: 200-00144
10,150 61 mph
R&D FX H/O Pump Shoe Seal Kit
Part #: 162-00002
10,150 61 mph
R&D FX H/O Aquavein Grate
Part #: 112-14000
10,150 62 mph
R&D Solas FX H/O 14/20 Dynafly Impeller
Part #: 132-11420
10,300 63-64 mph
 

Total:

$885.62

Parts/Kit Overview

The R&D Yamaha FX H/O/FX CRUISER Stage 1 Kit was developed to significantly improve handling and overall engine performance with easy to install entry level performance parts! Each component part listed can be installed and used as a stand-alone product! The R&D FX H/O Stage 1 Kit has been in the testing and development stages for two years, creating a ride plate and sponson kit combination that will eliminate the annoying hunt or bow search noticed while riding at top speeds. The addition of the R & D performer kit will transform the FX H/O or FX/Cruiser into one of the best handling watercraft on the water! Order up some fun today!

  • The R&D Power Plenum Breather Kits unique design will flow much more air than the O.E.M. filter. O.E.M. filters are notorious for becoming over oil saturated causing sluggish low-end power and a loss of up to 500 RPMs! The R&D replacement breather will never become over oil saturated, making it the only replacement choice! Easy to install in 5 minutes, adds a great sound tone, and adds RPMs.

  • The R&D FX H/O Power Plenum Filter Kit will add low end and mid range performance to the Yamaha FX H/O by replacing the restrictive flame arrester system with a high flow, high velocity air filter/velocity stack design combination! R&D Performance filters have been dyno tested on 4-stroke watercraft engines to in excess of 300 H.P.! R&D Power Plenum Filter Kits install quickly and easily, and add a great high performance sound to the Yamaha FX H/O!

  • The R&D pump shoe sealer kit will seal up the FX H/Os pump shoe and pump inlet to promote reduced cavitation, much better hook-up, and add top speed performance.

  • The R&D Yamaha FX H/O Aquavein Intake Grate has been in the design, development and testing stages for 2 years! The new R&D FX H/O Aquavein will significantly reduce cavitation, increase acceleration, add up to 1 mph on top end performance, and keep the H.O. pump loaded and hooked up! Works great on aftermarket supercharged models as well.

  • The R&D/Solas 14/20 Dynafly Impeller will add new found RPMs and top speeds to the Yamaha FX H/O The Dynafly Impeller installs easily and is a great replacement over damaged O.E.M. impellers.
     

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