Product Description

R&D Ultra Forged Racing Piston Kits have been developed for the race enthusiasts or precision engine builders who look to gain maximum horsepower from their racing engines using higher compression ratios. R&D offers high quality forged aluminum, heat treated, and CNC machined racing pistons in 10.6-1 (OEM), 12.5-1, 14-1 and super aggressive 15-1 compression ratios. 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

Features

• Direct replacement piston kits for High H.P. applications.
• High quality forged materials replace low performance cast.
• Improved ring seal with Premium ring sets.
• Increased RPM’s and horsepower by reducing weight.

Compression Options (for OEM Bore)

• PN# 01-03-526 - 10.6-1 Compression, OEM Replacement (4 Piston Kit)
• PN# 01-03-527 - 12.5-1 Compression (4 Piston Kit)
• PN# 01-03-528 - 14-1 Compression (4 Piston Kit)
• PN# 01-03-529 - 15-1 Compression (4 Piston Kit)