للبيع Summit Racing™ Pro BBC Big Nasty Stroker Edition LS Firing Order Hydraulic Retro-Fit Roller Cams SUM-1346 في الإمارات, دبيإعلان #389024

Summit Racing™ Pro BBC Big Nasty Stroker Edition cams are hydraulic roller retro-fit camshafts designed for older big block Chevys, using modern LS-series firing orders (1-8-7-2-6-5-4-3) to improve performance, reduce harmonics, and lower detonation risk. They feature 4-7/2-3 swap technology, aggressive lobe profiles, and are precision-ground on billet steel cores for high-RPM stability. Key features and benefits: * LS firing order: Reduces bearing load and improves combustion stability * The "Big Nasty" provides strong mid-range and high-RPM power, with high lift s