CHEVY 496CI
When you're looking for serious torque you go to a big block. When you need more torques than that you simply add cubic inches. CHP goes one step further and adds eliminates the intersection of  the oil ring and the pin hole (Street Fighter). This gives you a big motor that doesn't use oil and provides long term reliability!

496ci Street Fighter
4.280 to 4.320 bore - 4.250 stroke - Dome top piston
• Cast steel crankshaft
• Probe 5140 forged steel connecting rods
• Probe SRS forged pistons
• 9.0:1 compression ratio
• Hydraulic flat tappet camshaft
 

496ci Street Fighter Pro Mod
4.280 to 4.320 bore - 4.250 stroke - Dome top piston
• Forged steel crankshaft
• Probe lightweight forged steel connecting rods (6.385)
• Probe SRS forged pistons
• 10.0:1 or 13.0:1 compression ratio
• Flat top pistons available
• Solid flat tappet camshaft

Kits include: crankshaft, connecting rods, pistons, wrist pins, rings, and rod and main bearings.

Shortblocks include: all of the above installed in an appropriate engine block. The assembly is balanced and blueprinted.

Need a turn-key combination for your project car?

CHP has the answer. Call your CHP customer service representative for friendly assistance with completing your CHP crate motor. CHP can supply everything you need for your application with a wide variety of oil pans, intake manifolds, balancers and flywheels etc. to make it work for you. We can even run your engine in to insure a trouble-free installation. All you’ll have to do is install your crate motor.