COMP Cams 1.810" Valve Spring Cutter H759C01XS supports up to 750 HP

supports up to 750 HP

1" wide bracket with double shear tabs

pull-up Anti-Submarine belt for use with camlock restraint systems

Line Lock Solenoid

COMP Cams 1.810" Valve Spring Cutter H759C01XS supports up to 750 HPMost high performance engines today require the use of larger than stock diameter valve springs. This 1. 810" Spring Cup Cutter from COMP Cams will allow the engine builder to machine the cylinder head to the proper size for your spring. Each cutter requires the use of an arbor pilot, which are available in three different sizes. This valve seat cutter allows you to enlarge the cylinder head spring pocket to 1. 810" outer diameter while reducing the