Chevrolet Performance 19331572 - ZZ427 Crate Engine with 480HP

Everyone remembers the L88 427, and this modern interpretation of the L88 427 will take you back to the best days of BBC power!

It's been updated and improved by starting with the newest generation 4-bolt main block, and then filling that block with an undoubtedly strong all forged rotating assembly. The old flat tappet camshaft was axed and replaced with a modern hydraulic roller that really broadens the torque curve and increases drivability at the same time. The aluminum oval-port cylinder heads with 100cc chambers breath heavy and bring the compression up to a pump gas friendly but very aggressive 10.1:1 compression ratio. Build on heritage and reputation and then improved with technology and experience, you can bring your project car to a new level with the ZZ427 and all of the 480hp and 490tq that comes with it.

Engine	ZZ427/480
Horsepower	480HP @ 6000RPM
Torque	490FT/LBS @ 3800RPM
Compression Ratio	10.1:1
Block	Cast iron with 4-bolt main caps
Crankshaft	Forged steel, 4.000"
Heads	Aluminum Oval Port with 110cc chambers
Valves	2.190"/1.880"
Camshaft Lift	0.527"/0.544" Hydraulic Roller
Dur. @ 0.050"	224°/234°