This heat treated stock lift cam was designed to exploit the 2012 Builders Prepared cam rules.This cam meets lift requirements for stock but has a lot of extra duration producing better horsepower over a broader RPM range. Stock setup can be used, but works even better as a modified cam. This cam will easily allow your motor to turn up into the higher RPM range and will require upgraded spring package. This cam has a very aggressive ramp and can not be run with 10.8lb valve springs and can be hard on valve train. Billet rod and flywheel required for safety if engine is modified. Also fits the Habor Freight "Hemi" Predator.
Engine: 196cc OHV Clone
Recommended Class: Builder's Prepared
Target (MAX) RPM: 7000+
Spring Pressure (In / Ex): 26 lbs
Valve Lash (IN/EX): .003"
Ignition Timining: 30 Deg BTDC
Dur @ .050": 246.5 Deg.
C/L: 109 ATDC
DUR @ .050": 245.5 Deg.
C/L: 111 BTDC
2 Reviews Hide Reviews Show Reviews
both bearing ends where about .008 over. i had to machine both ends down so it would fit my engine.
It's a pretty Good cam. Got me from running in the back to battling for the lead