Wiseco Honda CRX Civic B16A 81MM 11.5: 1 forged pistons US-K593M81AP

Wiseco pistons are made of the highest quality aluminum, digitally processed using high-quality technology. Each piston has an optimized piston crown to improve filling and a specially selected wall shape for each application. This resulted in a smaller clearance between the cylinder and a lighter piston. Set: Pistons, rings, pins and pin protectors Product detailed specification Bore size 81.00mm Stroke 81.40mm Wiseco compression ratio (CR) 11.57: 1 Rod Lgth. 132.3mm Dome volume (CC) & nbsp