GX200
SPECIFICATIONS
Recommended Class: Modified
Target (MAX) RPM: 9000
Spring Pressure (In / Ex): 34-36lbs
Valve Lash (In/Ex): .003"
Ignition Timing: 34 Deg BTDC
PROFILE
Intake Exhaust
Open: 49.80 BTDC 99.65 BBDC
Close: 98.80 ABDC 63.05 ATDC
Lift: .3135" .3135"
C/L: 108.0 ATDC 108.0 BTDC
DUR @ 50: 249.65 Deg 253.40 Deg
PREDSPECIFICATIONS
Engine: 212cc Non-Hemi Predator
Recommended Class: Modified
Target (MAX) RPM: 9000
Spring Pressure (In / Ex): 34-36 lbs
Valve Lash (In/Ex): .003"
Ignition Timing: 34 Deg BTDC
PROFILE
Intake Exhaust
Open: 49.80 BTDC 99.65 BBDC
Close: 98.80 ABDC 63.05 ATDC
Lift: .3135" .3135"
C/L: 108.0 ATDC 108.0 BTDC
DUR @ 50: 249.65 Deg 253.40 Deg
224 PRED
SPECIFICATIONSEngine: Harbor Freight Predator 224cc, Tillotson 224cc
Target (MAX) RPM: 9000
Spring Pressure (In / Ex): 34-36 lbs
Valve Lash (In/Ex): .003"
Ignition Timing: 34 Deg BTDC
PROFILE
Intake Exhaust
Open: 49.80 BTDC 99.65 BBDC
Close: 98.80 ABDC 63.05 ATDC
Lift: .3135" .3135"
C/L: 108.0 ATDC 108.0 BTDC
DUR @ 50: 249.65 Deg 253.40 Deg