Hardened Welded and ground cam provides significant power improvements over stock cam.Our 02/11 grind Works best with mild motors using bored OEM or aftermarket carbs. Cam is BOLT IN and does not require block modifications yet keeps close to stock base circle to maintain correct valve train geometry. 26lb to 37lb springs should be used. Great with 1.3 rockers. Our number one seller. For (GX200, 196cc, OHV (6.5 Clones), and GX160's, Hemi Predator w/ Cast Valve Cover , Predator: Old Style with Stamped Valve Cover)
252 SERIES- Approx .252 lift and 230 degrees duration (at .050).
This cam will need to be clearanced for the 224 engine