R&D Watercraft

432-19111

R&D CP Forged Piston Kit for VXR/VXS (set of 4)

Forged

11:1 Direct Replacement for OEM VXR/VXS Pistons.R&D Yamaha 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

11:1 Direct Replacement for OEM VXR/VXS Pistons R&D Yamaha 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 for those who are adding a Turbo or Supercharger to the VXR 1800cc power plant. R&D recommends replacing the 11-1 OEM pistons with 9.5-1 compression pistons when installing a power adder like a Turbo or Supercharger. R&D Piston Kits are set up to offer proper valve clearances for high lift cams. 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+.

Hard-Krome Replacement Spiral Baffle for 4 Pipe
First Equipment Quality Suspension Sleeve W01331642668FEQ
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