635 Cubic Inch / "Intimidator series" / 12° Pro-Filer heads

Big Block Chevy / 4.610 Bore X 4.750 Stroke

This Drag Racing Engine combination is truly an engineering masterpiece. We have used the latest Pro Stock technology to develop this reliable sportsman engine. This engine package makes the most power and torque for the money spent in the market today.

We start with a Merlin block so we can utilize a big cam core with 4 / 7 swap firing order and fit it with a special Callies Magnum Crankshaft with profiled counterweights. The engine comes with JE pistons using a special Total Seal Ring Package and GRP Aluminum Rods. Our cylinder head experts have designed a special version of our 12° Pro-Filer heads with the correct cross section and shape of ports to maximize the power of this combination.

We have spent countless hours on research and development and dyno time to develop. *New* Pro-Filer Tunnel Ram Intake Manifold with our New Porting Design is used to compliment the dynamics of our oval port 12° Cylinder Heads. The engine comes with MSD Crank Trigger, Sheet Metal Valve Covers, Moroso Vacuum Pump and finished off with Quick Fuel Pro-Style 1150 CFM Dominator Carburetors. We also offer a nitrous version of this engine.

**CONTACT US AT 1-877-307-6126 FOR PRICING AND DETAILS**