DYNOCM Camshaft GX200, 6.5 OHV, 212 and 224 Predator
- With approximately .265 lift, 108 ICL, and 236 duration, this is an aftermarket cam that has had base circle reground. You will see improvement at higher RPM's with some loss of torque. This cam has an aggressive ramp and requires 22lb springs, billet rod, and flywheel. 7500 maximum RPM. Good value for its lower cost.
- The lobes are hardened for extra durability, extending the life of this cam.
*Note: Block or crankshaft may require clearance to clear camshaft lobes.
GX200
Specs
PRED
Specs
224
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
Specs
Engine: 196cc OHV Clone, 212cc Hemi Predator
Recommended Class: Super Stock
Target (MAX) RPM: 7500
Spring Pressure (In / Ex): 20 lbs
Valve Lash (In/Ex): .003"
Ignition Timing: 32 Deg BTDC
Profile
Intake Exhaust
Open: 52.4 BTDC 86.9 BBDC
Close: 89.4 ABDC 51.5 ATDC
Lift: .265" .265"
C/L: 108.0 ATDC 108.0 BTDC
DUR @ 50: 236.9 Deg 236.5 Deg
Specs
Engine: 212cc OHV Non-Hemi Predator
Recommended Class: Super Stock
Target (MAX) RPM: 7500
Spring Pressure (In / Ex): 20 lbs
Valve Lash (In/Ex): .003"
Ignition Timing: 32 Deg BTDC
Profile
Intake Exhaust
Open: 52.4 BTDC 86.9 BBDC
Close: 89.4 ABDC 51.5 ATDC
Lift: .265" .265"
C/L: 108.0 ATDC 108.0 BTDC
DUR @ 50: 236.9 Deg 236.5 Deg
224
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: Mild Modified
Target (MAX) RPM: 7500
Spring Pressure (In / Ex): 20 lbs
Valve Lash (In/Ex): .003"
Ignition Timing: 32 Deg BTDC
Profile
Intake Exhaust
Open: 52.4 BTDC 86.9 BBDC
Close: 89.4 ABDC 51.5 ATDC
Lift: .265" .265"
C/L: 108.0 ATDC 108.0 BTDC
DUR @ 50: 236.9 Deg 236.5 Deg
