DynoCams
MOD2 Cheater Grind, Predator 224cc
This cam is a great drop-in cam to increase power with no modifications.
Requires an upgraded spring package, billet rod, and flywheel.
Stock OEM lift with big duration.
The lobes are hardened 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 counterweight. These camshafts work with Harbor Freight Predator 224cc and Tillotson 224cc engines.
Specs
Engine: Harbor Freight Predator 224cc, Tillotson 224cc
Recommended Class: Mild Modified
Target (MAX) RPM: 7000+
Spring Pressure (In / Ex): 18 lbs
Valve Lash (In/Ex): .003"
Ignition Timing: 32 Deg BTDC
Profile
Intake Exhaust
Open: 46.3 BTDC 83.0 BBDC
Close: 82.7 ABDC 44.0 ATDC
Lift: .2245" .231"
C/L: 108.5 ATDC 110.0 BTDC
DUR @ 50: 245.7 Deg 245.5 Deg
MOD2 Cheater Grind, Predator 224cc
This cam is a great drop-in cam to increase power with no modifications.
Requires an upgraded spring package, billet rod, and flywheel.
Stock OEM lift with big duration.
The lobes are hardened 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 counterweight. These camshafts work with Harbor Freight Predator 224cc and Tillotson 224cc engines.
Specs
Engine: Harbor Freight Predator 224cc, Tillotson 224cc
Recommended Class: Mild Modified
Target (MAX) RPM: 7000+
Spring Pressure (In / Ex): 18 lbs
Valve Lash (In/Ex): .003"
Ignition Timing: 32 Deg BTDC
Profile
Intake Exhaust
Open: 46.3 BTDC 83.0 BBDC
Close: 82.7 ABDC 44.0 ATDC
Lift: .2245" .231"
C/L: 108.5 ATDC 110.0 BTDC
DUR @ 50: 245.7 Deg 245.5 Deg