Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The CP piston and ring set for Honda B18A/B engines used with B16A heads is specified to an 81.5 mm bore and a 9.8:1 compression ratio with a -3.7 cc dome volume. This matched piston and ring package is intended to account for the combined head and piston geometry, providing the precise crown volume and bore sizing needed when installing B16A heads on B18 blocks.
CP Piston & Ring Set for Honda B18A/B w/B16A Heads - Bore (81.5mm) - CR (9.8) - Dome (-3.7cc)
