JE 297180S Piston Single (86.50 mm Bore, 1.291 in. CH, -24.20 CC) for BMW S50B30 USA Engine ymm_64 Piston Average Weight: 287 GR

Piston Average Weight: 287 GR

Description HAWK HB559B

By limiting the amount of transferred heat

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JE 297180S Piston Single (86.50 mm Bore, 1.291 in. CH, -24.20 CC) for BMW S50B30 USA Engine ymm_64 Piston Average Weight: 287 GRDescription JE 297180S Piston Single (86. 50 mm Bore, 1. 291 in. CH, 24. 20 CC) for BMW S50B30 USA Engine JE Pistons applies over 75 years of experience to its range of premium forged racing pistons for European, import, and sport compact applications. Engineered, forged, and machined 100% in the USA, these pistons are Designed for each specific engine and racing application to provide durability and performance. Forged from 4032 aluminum for tensile