Chevrolet Performance's COPO crate engines are engineered for NHRA's Stock Eliminator and Super Stock classes, offering sportman racers a range of factory-developed-and-assembled racing engines.
The 350, 396 and 427 naturally aspirated engines make a race car eligible for NHRA Stock Eliminator classes from AA/S to D/S, based primarily on weight and horsepower ratings. The 350 S/C engine makes cars eligible for AAA/S and AA/S classes. Consult the NHRA rule book at nhra.com for class and compliance guidelines.
Chevrolet Performance engineers designed and tested the engines with the same methods used to develop production engines, ensuring their performance and durability; and each engine is hand-assembled in a specially built facility.
COPO 350 S/C - 525 hp
Chevrolet Performance is excited to offer an all-new COPO 350 Supercharged crate engine for 2015! It is the same engine offered exclusively in the 2014 COPO Camaro race cars. It features the high-performance LSX engine block, forged internals that stand up to the cylinder pressures generated by forced induction, LSX cylinder heads with six-bolt clamping strength and a 2.9L Whipple screw-type supercharger. It is officially rated at 525 horsepower by NHRA.
Put this force-fed powerhouse to work in your race car and get used to triggering the win light!
Displacement: 350 cu in (5.7L)
Compression Ratio: 10.2:1
Cylinder Block: LSX cast iron
Bore x Stroke (in): 4.065 x 3.370
Crankshaft: Forged steel
Connecting Rods: Forged steel
Pistons: Forged dome
Cylinder Heads: LSX-LS7 aluminum 6-bolt
Intake Manifold: 2.9L Whipple
Camshaft Type: Hydraulic roller
Camshaft Lift (int./exh.): .640/.640-inch
Camshaft Duration (int./exh.): 244/255 deg. @.050-inch