Designed specifically for the demands of high-performance applications
50mm Exhaust Rally / Race
these valve springs minimize the chance of breakage
and nuts are engineered to endure the extreme loads and stresses that are native to high performance engines
and valve float for optimal power delivery and engine longevity
SP Connecting Rod Set, BMW M20 Length Option:135 mm Designed specifically for the demandsSP Components is widely recognized for their reinforced H beam rods, which offer exceptional strength and affordability. These rods are both lightweight and sturdy, with an enlarged mating surface that enables them to effortlessly withstand heavy loads. They are specifically designed to replace BMW part #112412883865, #11241278194, and #11241266336 in BMW M20B20, M20B23, M20B25, and M20B27 engines, and can withstand up to 8500 rpm. In addition to