Product Specifications:
The F-275 has very aggresive ramps, and will require a bored stock or Tillotson carburetor. Great cam if you have a lift check requirement, but want maximum open valve duration.
The Lobes on this Cam are Welded for extra durability.
Available with or without compression release installed
Grind Number : F-275
Engine: Intek OHV
Recommended Class: F200
Target (Max) RPM: 8200
Spring Pressure (In / Ex): 42-44 lbsValve Lash (In / Ex): .003″Ignition Timing: 30-32 Deg BTDC
Valve TimingIntakeExhaustOpen54.6 BTDC92.3 BBDCClose 90.0 ABDC53.2 ATDCLift.278″.278″C/L108.0 ATDC110.0 BTDCDUR @ 50:258.7 Deg258.6 DegDUR @ 200:157.8 Deg157.7 Deg