COMP Cams 875-1 Pro Magnum Hydraulic Roller Lifter, Chevy, Each
Chevy LS V8, Chevy Small Block V8, Buick V6, Chevy 90-Degree V6
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Innovative design from COMP Cams takes both the performance and durability of GM Hydraulic Roller lifters to a whole new level. With continuous advancements in valve train technology, engine builders and performance enthusiasts alike are witnessing more aggressive cam profiles, higher valve spring pressures and higher engine rpm. Far too often, Hydraulic lifters get caught in the middle of these competitive valve train innovations. That's why engineers at COMP Cams developed the Short Travel Race Hydraulic Roller Lifters using a patent-pending design to maximize the performance of Hydraulic Roller lifters at higher engine speeds. When performance engines are equipped with Hydraulic lifters, high rpm is limited by the incorrect position of the lifter's 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. The COMP Cams Short Travel Race Hydraulic Roller Lifters limit that internal movement to a minimum, which cuts down on these issues and allows higher engine rpm. The surface of this newly-designed lifter is REM-finished and then black oxided to significantly reduce surface friction, wear and lubrication temperatures. This creates not only a high performance component but an attractive one as well. The patent-pending Short Travel Race Hydraulic Roller Lifters are available for GM SBC, LS and BBC engine applications.
- Specifically designed to perform at higher engine speeds
- Proper position of internal piston at higher RPM prevents lifters from harmful “pumping up”
- Unique design yields significant power increase over standard hydraulic lifters
- Adjustable valve train required
Application1992-2001 Oldsmobile 231-262
1996-2008 Pontiac 231
1996-2009 Buick 231
1992-14 GMC 262
1987-16 Chevy 231-427
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