Special economy ground 252 Lift Camshaft for Mini-Bikes, Dirt Racers, Snow Mobiles, and other applications requiring wide power bands. Pulls hard from 2000 to 6500 rpm.

Ground & hardened cam provides significant power improvements over stock cam. Works best with mild motors using bored OEM or small 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. 22lb or 26lb springs must be used. Cam is not welded and will not work with 37lb or dual springs

230 Duration,

251” lift,

ICL 106

LS 111,

Valve Lash (hot) .002 I, .003 E

WARNING: To prevent premature Cam Wear, Use assembly lube during installation. Run motor on stand at 2000 rpm for 20 minutes using stock (11 or 12 lb) springs with no load.

We recommend only Mobil 1, Royal Purple, or Redline 0W20, 5W20, or 0W30 oil.