GM 496 Engine Specs (BP4962CTF)

575 HP/600 ft/lbs
$9,395

• 4 Bolt Main .060 over block
• Two piece rear seal, drivers side dipstick
• Square and parallel decked
• Align honed main bearing bore
• Cylinders honed on computer controlled machine to within .0002
• straightness and roundness
• Cylinders are sonic tested for thickness

• New forged steel crankshaft
• New 4340 forged H-beam connecting rods
• 150,000 psi rod bolts
• Hypereutectic pistons
• Hastings moly rings
• Rotating assembly balanced to within 2 grams
• High volume oil pump
• Hydraulic roller cam

• Aluminum rectangular port cylinder heads
• Hardened retainers & keepers
• Hardened push rods

• Aluminum intake manifold
• FAST Ez-EFI Injection system
• Distributor
• 10.1 to 1 compression
• Valve covers, oil pan and timing cover
• Brass freeze plugs
• All engines are dyno tested on state-of-the-art DTS dyno 
• a complete dyno sheet

 .566 Intake / .566 Exhaust & 242 Intake / 248 Exhaust duration @.050 - 112 degree lobe separation