High Energy Hydraulic lifters have a patented constant orifice metering valve that precisely meters oil to the rocker arms. Continuous contact between the metering valve and pushrod seat is maintained, eliminating excessive oiling at high engine speeds. The pushrod seat is made of a special powdered metal iron alloy that is heat-treated for strength and wear resistance. In addition, High Energy Lifters have a lightweight check valve disc that allows for quicker response, which results in increased engine speed before valve float. This check valve disc also maintains added control at all engine speeds and loads. COMP Cams High Energy Hydraulic Lifters also contain a longer piston than conventional Hydraulic lifters, which provides more load bearing surface and increases lifter longevity.
With a patented orifice metering valve and a lightweight check valve disc these High Energy hydraulic flat lifters for Buick 181-252 ensure quicker response and better performance.
Buick 181; Buick 252; Buick 350; Buick 455; Cadillac 472; Cadillac 500
High Energy Hydraulic Flat Lifter Set for Buick 181-252 V6
COMP Cams Hydraulic Lifters Cadillac/Bu
Available in a set of 16 under 869-16
HE Hyd Flat Lifters Buick 181-252 V6
Engine Valve Lifter Kit
Engine Valve Lifter
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