Wossner Mitsubishi Evo 10 RS 86MM 8.55: 1 forged pistons WS-K9279DA

Wossner pistons are made of the highest quality aluminum, digitally machined using high-quality technology. Each piston has an optimized piston crown for improved filling and specially selected wall shapes for each application, resulting in less cylinder clearance and a lighter piston. : Pistons, rings, pins and pin protection Product detailed specification Bore size 86MM Stroke 86.00 Wossner compression ratio (CR) 8.55: 1 Rod Lgth. 140.75 Dome volume (CC) & nbsp