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DynoCams
P-Open Grind, Welded Lobe, Predator 224cc
PART NUMBER:
1924707
Availability:
Up to 14 day delay.
Special Order Stock:
10+
Ships in:
Ships in 10+ Days
$133.00
The P-Open offers large duration with high lift, and has excellent top end power. This cam requires an upgraded spring package, billet rod, and billet flywheel.
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 counterweight. 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: 71.0 BTDC 89.0 BBDC
Close: 87.8 ABDC 50.0 ATDC
Lift: .363" .367"
C/L: 106.0 ATDC 110.3 BTDC
DUR @ 50: 263.3 Deg 269.0 Deg
P-Open Grind, Welded Lobe, Predator 224cc
$133.00
The P-Open offers large duration with high lift, and has excellent top end power. This cam requires an upgraded spring package, billet rod, and billet flywheel.
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 counterweight. 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: 71.0 BTDC 89.0 BBDC
Close: 87.8 ABDC 50.0 ATDC
Lift: .363" .367"
C/L: 106.0 ATDC 110.3 BTDC
DUR @ 50: 263.3 Deg 269.0 Deg
