Product Overview
More power from an LS engine. These Chevrolet Performance 6.2L 376 C.I.D. 495 HP engine assemblies feature an impressive 495 HP at 5,570 RPM with 475 lb./ft. of torque. The assemblies use a production bottom end that includes a cast aluminum engine block, nodular iron crankshaft, powdered metal connecting rods and hypereutectic pistons. The Chevrolet Performance 6.2L 376 C.I.D. 495 HP engine assemblies use the race tested LS hot cam. The hydraulic roller camshaft features .525 in. intake and .525 in. exhaust valve lift with a duration at .050 in. of 219 degrees intake and 228 degrees exhaust. The short block is topped with L95 port cylinder heads with as cast 68cc combustion chambers and 2.16 in. intake and 1.59 in, exhaust valves. That puts you at a healthy 10.7:1 compression ratio! Engine assemblies are complete with valve covers, oil pan, timing cover, harmonic balancer, exhaust manifolds, spark plugs, spark plug wires, ignition coil packs and intake manifold.
Specifications
• Compression Ratio: 10.7:1
• Recommended Fuel: 92 Octane
• Block: Cast Aluminum with 6 bolt cross bolted main caps
• Crankshaft: Nodular Iron
• Connecting Rods: Powdered Metal Steel
• Pistons: Hypereutectic Aluminum
• Camshaft: Steel Hydraulic Roller Tappet
• Cam Lift: .525 in. Intake / .525 in. exhaust
• Cam Duration @ .050 in.: 219 deg. Intake / 228 deg. Exhaust
• Lobe Separation: 112 Degree
• Cylinder Heads: Aluminum L92 style ports
• Combustion Chamber: 68cc
• Valves: 2.165 in. Intake/ 1.590 in. Exhaust
• Rocker Arms: Cast Roller Trunnion, 1.7:1 Ratio
• Balance: Internal
• Reluctor: 58X
• Maximum GM Recommended RPM: 6600
• GM Recommended Torque Converter Stall 2400-2800
Engine Includes
• Fully GM assembled long block
• Ignition Coils, Plug Wires and Spark Plugs
• Oil pump, pick-up and Camaro oil pan
• Exhaust Manifolds
• Intake, Injectors and Throttle Body
• 14" Auto Trans Flexplate
• Harmonic Balancer
• Front timing cover
• Aluminum Water Pump
• Oil Filter
• Passenger Side RH Oil Dipstick and Tube
