COMBUSTION CHAMBER & INTAKE PORT MODS! "V"-GROOVES PLUS INTAKE PORT VORTEX GENERATORS!

A LOOK INTO THESE HEADS AND JUST CLEANING UP OF THE CHAMBERS IS ALL NEEDED BEFORE ASSEMBLING AND INSTALLED ON OUR SBF 9.5 DECK BLOCK.
VORTEX GENERATORS PICK UP ABOUT 7-8 cfm ENHANCING FLOW ACTIVITY ON THE SHORT SIDE RADIUS.
MOST HEADS WILL RESPOND WHEN STICKING A FLAT SCREWDRIVER ON THE PORT FLOOR AND WATCH FLOW PICK UP!!