356 Grind, Welded Lobe, Predator 224cc

Description
The DynoCams 356 is a high lift modified grind that is very capable of extreme RPMs. This cam has very smooth ramps for such high lift.
It requires an upgraded spring package, billet rod, and billet flywheel. For use with Tillotson or larger carb.
The lobes are welded for extra durability, extending the life of this cam.

The 224cc camshafts have .550" main journal sizes. The cams have been clearanced between the lobes and feature narrow lobes. These modifications allow for rod clearance due to the 58mm stroke. The compression release is also thinner to clear the 58mm crank counter weight. These camshafts work with Harbor Freight Predator 224cc and Tillotson 224cc engines.
Specs
Engine: Harbor Freight Predator 224cc, Tillotson 224cc
Recommended Class: Extreme Modified
Target (MAX) RPM: 8500-9000
Spring Pressure (In / Ex): 36 lbs
Valve Lash (In/Ex): .003"
Ignition Timing: 36 Deg BTDC

Profile
Intake Exhaust
Open: 51.6 BTDC 94.0 BBDC
Close: 93.5 ABDC 54.8 ATDC
Lift: .3555" .3555"
C/L: 108.0 ATDC 108.0 BTDC
DUR @ 50: 254.3 Deg 254.5 Deg