Wiseco Professional Series piston set for BMW/Peugeot EP6 applications, specified at 77.50 mm bore with +0.50 mm oversize and a 9.8:1 compression ratio. Built as a set of four for high-demand engine builds, these pistons are aimed at serious race and heavy-duty applications and ship with premium ring features and design details suited for performance-focused rebuilds in EP6 engines.
Wiseco BMW / Peugeot EP6 77.50mm Bore .50mm Oversize 9.8:1 CR Pistons - Set of 4