The CL3 utilizes the -5 duration check, in the AKRA rule package, by allowing a softer ramp rate on the nose of the cam. This design has shown gains in the 6200+ RPM range with minimal loss in peak horsepower. The lobes are hardened for extra durability, extending the life of this cam. This cam is for 212cc OHV Non-Hemi Predator engines, and has a journal size of .5575″.
Product Specs:
Engine: 212cc Non-Hemi Predator
Recommended Class: Unrestricted Stock Classes
Target (MAX) RPM: 6400-6900
Spring Pressure (In / Ex): 10.8 lbs
Valve Lash (In/Ex): .003″
Ignition Timing: 32 Deg BTD
Grind Number : New CL-3
Recommended Class:
Valve TimingIntakeExhaustOpen29.15 BTDC65.95 BBDCClose 75.58 ABDC41.55 ATDCLift.2245.231C/L114.0 ATDC103.5 BTDC
Check lash when engine is coldOther Specs
Recommended Ignition Timing: 31-32 Degrees