Pure horsepower

Pure horsepower with massive torque.

Engine Assembly, Crate Engine, 620 HP, Aluminum Heads, Chevy 572, Each

GM Performance Parts largest most powerful street engine is here. These ZZ572 are built around an all-new generation VI one piece main seal tall deck 572 cid with approximately 9.6:1 compression, 620 horsepower at 5500 rpm, and 650 ft./lbs. of torque at 4500 rpm with a recommended max rpm of 6000. These all-new race blocks have a 4.560 in. bore and are filled with forged 4340 steel cranks with 4.375 in. stroke, shot peened forged 4340 H-beam rods, and forged aluminum pistons with full floating wrist pins. Redesigned rectangular port aluminum cylinder heads with 118cc combustion chambers, Stainless steel valves at, 2.25 in. intake side and 1.88 in. exhaust side. Hydraulic roller camshafts are used with valve lift being .632 in. intake, and .632 in. exhaust side, duration at .050 in. for intake is 254 degrees and 264 degrees exhaust side. Hardened chromemoly retainers are used with dual valve springs 1.50 in. coil diameter, 1.800 in. installed height with 197 lbs seat pressure. Aluminum roller rockers with 1.7:1 ratios, high performance one-piece push rods are installed. New GM Performance Parts tall deck single plane intake manifold and 850 CFM Demon carburetors deliver the air. A GM distributor handles ignition, spark plugs and wire are included. New screened and louvered windage trays, High RPM torsinal dampers are used. Pump gas friendly, massive torque and horsepower, all from GM Performance Parts.

Vendor GM Performance Parts
Product Line GM Performance Parts ZZ572 cid 620 HP Engine Assembly
Engine Assembly Style Crate motor
Assembled Yes
Cylinder Heads Included Yes
Carburetor Included Yes
Distributor Included Yes
Oil Pan included Yes
Valve Covers Included Yes
Timing Cover Included Yes
Water Pump Included Yes
Harmonic Balancer Included Yes
Flexplate Included No
Flywheel Included No
Air Cleaner Included No
Spark Plugs Included Yes
Spark Plug Wires Included Yes
Computer Included No
Wiring Harness Included No
Rear Main Seal Style 1-piece


Who would like that in there car? I know I would. I'm starting a fund for it, who wants to help me out to get it, hehe. What kind of tranny would you need to get for an engine like this? oh, and gears?

Here is a picture of the bad boy


http://static.summitracing.com/global/images/prod/large/nal-12498793.jpg