302 Block Forged Piston

Professional Series Flat Top-302 Blcok: (standard Bore 4.000, rings:1.2mm,1.5mm,3.0mm) Flat Top,4.030''Bore, Rod lgth 5.400'', Comp Ratio9.5:1, Comp.Ht. 1.100, -5cc Dome Vol, 4032 alloy Flat Top,4.040''Bore, Rod lgth 5.400'', Comp Ratio9.5:1, Comp.Ht. 1.100, -5cc Dome Vol,4032 alloy Flat Top,4.030''Bore, Rod lgth 5.400'', Comp Ratio9.1:1, Comp.Ht. 1.165, -5cc Dome Vol,4032 alloy Flat Top,4.030''Bore, Rod lgth 5.400'', Comp Ratio8.7:1, Comp.Ht. 1.230, -5cc Dome Vol, 4032 alloy Flat Top,4.030''Bore, Rod lgth 5.090'', Comp Ratio8.4:1, Comp.Ht. 1.600, -5cc Dome Vol,4032 alloy Advanced, lightweight forging that eliminates stress concentrations for superior strength Up to 20% lighter than traditional equivalentHigh-silicon 4032 aluminum alloy for reduced piston-to-wall clearance and quiet operation.Accumulator grooves for improved ring sealDesigned for normally aspirated or moderate forced induction/nitrous applications we are one professional forged racing piston manufacturerbased in Chongqing , China .Our forged piston suitable to racing car,Automotive,Sportman Cpompact,and Powersport etc.