The R&D 1600cc Engine Kit for the SX-R was developed specifically for the UIM Racing Series where “Big Bore” Kits are allowed in the N.A. classes. R&D starts with an OEM Cylinder Block and precision bores the block to 85mm re-plates the bore (re-chromes), and finish hones to specification. R&D has worked with CP exclusively to develop Forged 85mm Racing Piston Kits. R&D offers high quality forged aluminum, heat treated, and CNC machined racing pistons in 12.5-1, 13.5-1. Forged and CNC Machined pistons in High Performance marine applications are a must. Trust the pros at R&D with all your compression ratio, boost, and engine management needs or questions. Note: R&D is a development partner with CP Performance for all watercraft manufactures.
Note: R&D/CP pistons will work in all Kawasaki 15F/SXR1500 Engines
• High quality forged materials replace low performance cast
• Improved ring seal with Premium ring sets
• Increased RPM’s and horsepower by reducing weight
• Compression Ratio Adjustable using R&D Racing Head Gaskets! (See Gaskets Available)
R&D/CP (for BIG bore)
Pt. # 431-36125 for 12.5-1 compression (4 Piston Kit)
Pt. # 431-36135 for 13.5-1 compression (4 Piston Kit)
Pt. # 431-01600 Big Bore Cylinder Labor
NOTE: Special order 85.5 pistons also available
For more informations or orders contact Jetskiworld.gr
