Chevrolet Performance 19331585 - ZZ572/720R Deluxe Crate Engine - 720HP

Looking to supercharge your car's performance? The Chevrolet Performance ZZ572/720R Deluxe Crate Engine is a beast, delivering a whopping 720 horsepower and 680 ft/lbs of torque. It's fully assembled and ready to install, making it perfect for drag racing enthusiasts who want to hit the track with serious power. With high-quality, durable parts and designed for high-octane fuel, this engine will take your racing game to the next level. Get ready to feel the thrill of unmatched speed and performance! Engine ZZ572/720R Horsepower 727HP @ 6300RPM Torque 680FT/LBS @ 4900RPM Compression Ratio 12:1 Block Cast iron with 4-bolt main caps Crankshaft Forged steel, 4.375" Heads Iron rectangular port with 118cc chambers Valves 2.250"/1.880" Camshaft Lift 0.714"/0.714" Mechanical Roller Dur. @ 0.050" 278°/282° ZZ572 Crate Engine The ZZ572/720R is the king of all Rat engines and is capable of pulling your bracket racer or heads-up challenger down the drag strip in the 9-second range. Its delivered fully assembled. You simply bolt on the included Dominator-style 1090-cfm carburetor, along with a starter and fuel pump (not included). It is all-business, starting with a brand-new block casting with four-bolt main caps and an all-forged rotating assembly. A unique mechanical roller camshaft with 0.714/0.714-inch lift and 278/282-degree duration specifications complements high-flow aluminum rectangular-port cylinder heads with massive 310cc intake passages, 118cc raised exhaust ports and 118cc combustion chambers. The ZZ572/720R is suitable for limited forays on the street. It has a 12.0:1 compression ratio, so make sure you’ve got access to 110-octane gasoline before hitting the local cruise night!