Chrysler HEMI Phaser Lock Kit 5760

What does COMP’s cam phaser lock kit do?

COMP’s Cam Phaser Locks is a precision made spacer that installs into the cam gear’s oil chambers. This spacer takes up all the volume that would normally be used by the factory cam gear for movement. By installing the cam phaser limiter, the cam design window opens up, allowing you to install big powerful camshafts with safe piston to valve clearances.

Why should I modify the cam phasers with COMP’s lock kit?

If there is a downside to the cam phaser as designed by Chrysler, it is that they have such a wide range of movement. Since the cam can theoretically be retarded by up to 38 degrees, there is very little piston to valve clearance in the engine. This minimal piston to valve clearance limits us to fairly small cam profiles with very little overlap; not the best for making maximum power or achieving an aggressive idle sound.

 COMP4-156 (1.28 MB)