Wiseco Toyota 20R 2.2L 94mm Bore +4mm Oversized 9.89 CR Piston Build on Demand Kit

Pro Tru Pistons; Sport Compact Series; Set of 4 Pistons; Recommended RingSet: 3701XC; Rings & Pins Included
Bore: 94mm
Dome Volume: 24.7
Rod: 148
Comp Height: 38.95
Gram Weight: 484
Stroke: 89
Comp Ratio: 9.8-10.7:1