812-16 Comp Cams High Energy Hydraulic Lifters

Lifters, Hydraulic Flat Tappet, Chevy, 0.842 Diameter, 1.99 Seat Height, V8/V6/L6, Set of 16

HIGH ENERGY™│Hydraulic Flat Tappet Lifters

Patented orifice metering valve precisely meters oil to the rocker arms.

Continuous contact between the metering valve & pushrod seat is maintained: Eliminating excessive oiling at high RPM.

Pushrod seat is made of a special powdered metal iron alloy that is heat-treated for strength & wear resistance.

Longer piston than conventional hydraulic lifters, which provides more load bearing surface & increases lifter longevity.

Lightweight check valve disc allows for quicker response, which results in increased engine speed before valve float.

Lightweight check valve disc maintains added control at all engine speeds & loads.

• .842” diameter; 94g weight; 1.99” seat height
• Patented orifice metering valve precisely meters oil to the rocker arms
• Continuous contact between metering valve and hardened pushrod seat is maintained, eliminating excessive oiling at high engine speeds
• Contain a longer piston than conventional hydraulic lifters, which provides more load bearing surface and increases lifter longevity
• Lightweight check valve disc allows for quicker response and maintains added control at all engine speeds and loads.