للبيع Summit Racing™ Pro SBC Big Nasty Hydraulic Retro-Fit Roller Cams SUM-1331 في الإمارات, دبيإعلان #389320

Summit Racing™ Pro SBC Big Nasty hydraulic retro-fit roller cams are high performance, American-made camshafts designed for traditional small block Chevy engines, featuring modern LS-engine firing orders (4-7-3-2) for improved torque, better combustion efficiency, and reduced vibration. Key features and benefits: * LS Firing Order: These cams update the classic SBC firing order to the newer, more efficient LS order (1-8-7-2-6-5-4-3) * Retro-fit design: Designed for early model SBC engines that did not come with factory roller cams, allowing for the use of modern roll