What are the product specifications of HP05?

Product Description: ATK Engines; High Performance Crate Engine; HP05; Stage 1 Chevrolet Stroker V8 383/320HP/395TQ TBI

Specifications:

• HP: 320
• Torque: 395
• Engine type: Chevy small block V8
• Displacement: 383 ci
• Block: 4 bolt main
• Crankshaft: Nodular steel 1 piece seal
• Bore/Stroke: 4.040 x 3.750
• Rods: 4340 I-beam
• Pistons: Hypereutectic
• Rings: Moly
• Camshaft Type: HYD roller
• Camshaft Lift:.435 in x..462 ex
• Camshaft duration @.50: 198 in x 210 ex
• Cylinder heads: OE cast iron TBI
• Chamber size: 67 cc
• Valve size: 1.94 in x 1.50 ex
• Intake runner volume: OE
• Compression ratio: 9.5:1
• Rocker arms: 1.5:1 stamped steel

Recommended fuel: 92 octane
• Ignition timing: 30 degrees total advance
• Max RPM: 5800
• Dyno proven: Yes

Notes:

• Special order, must be prepaid. Non-returnable. Non-refundable.
• Price includes $510.00 core charge.
• Shipped anywhere in the Continental United States for $175.00.
• 2 Year / Unlimited Mileage Warranty.
• Important: Not intended for EFI. Not for use in pollution controlled vehicles. Computer controlled vehicles may need updated chips or other modifications.