CCA Lifter SetsEngine Valve Lifter.842? diameter; 95g weight; 1.99? seat height; Greater bleed rate increases vacuum; Quick throttle response; Noisy valve train and not recommended for extended periods on the...
.842? diameter; 95g weight; 1.99? seat height; Greater bleed rate increases vacuum; Quick throttle response; Noisy valve train and not recommended for extended periods on the street ; Pre-load can be set between .030?-.060?
Hi-Tech Hydraulic Lifters have a greater bleed rate, which greatly increases vacuum, throttle response and noise. Hi-Tech Lifters were designed primarily for extremely hot street machines or racing applications where a vacuum rule is in place or where you must run a Hydraulic cam.
COMP Cams Hi-Tech Hydraulic Lifters for Small and Big Block Chevy
