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The Chevrolet HEI Distributor is a favorite for muscle cars, street rods and even circle track racers. The integrated coil keeps underhood wiring clean, and for race cars, the idea of running one wire to the distributor keeps things simple. However, when it comes to performance, the stock HEI falls short. TheMSD Pro-Billet HEIpicks up wherea stock HEI falls short with adigital module and high output coil, so there is plenty of spark energy combined with improved dwell and timing control. Ready to install in your engine!
COMP Cams Pro Magnum Hydraulic Lifters are specifically designed to perform at higher engine speeds. When engines are equipped with a hydraulic lifter, high rpm is limited by the improper position of the internal piston as the lifter inevitably "pumps up". This improper location results in open valves and therefore leads to lost power or sometimes even engine failure. COMP Cams Pro Magnum Hydraulic Lifters offer a distinct advantage over standard high performance hydraulic lifters, especially in race applications where a hydraulic lifter must be used.
COMP Cams Pro Magnum Hydraulic Lifters are specifically designed to perform at higher engine speeds.Pro Magnum Hydraulic Lifters offer a distinct advantage over standard high performance hydraulic lifters, especially in race applications where a hydraulic lifter must be used.