
Wiseco Professional Series forged piston set for Toyota applications is built for heavy-duty race and performance builds. These four pistons are forged from 2618 aluminum, machined with precision ring grooves, anti-detonation features and a fully machined crown. The set supports high-stress use with design features like ArmorGlide skirt coating and forced pin oiling to enhance durability in severe-duty engines.
Wiseco Toyota 20R 2.2L 92.50mm Bore .020 Oversized 9.89 CR Piston Build on Demand Kit