New Chevrolet 383 CID/430HP

New Chevrolet 383 CID/430HP

PN: 383430 

383 CID/430HP

383 CID/430HP

Huge torque makes this 383 a top choice. It acts like a big block yet it is lightweight and durable. A fully balanced engine with balancer and flywheel. Slightly lopey idle quality. Internal balance. Dyno-tested with 850 cfm carb., dual plane air flow intake manifold, and 32 total timing. Must use metonized steel distributor gear, not legal for sale on pollution controlled vehicles, boats or equipment.

 

Engine Details »

  • Horsepower: 430 hp
  • Torque: 460
  • Balanced: Dynamically
  • Bore x Stroke: 4.03” x 3.75”
  • Compression Ratio: 9.3:1
  • Recommended Fuel: 92 Octane
  • Maximum Rec. RPM: 5800
  • Block: 4 Bolt Iron
  • Crankshaft: Nodular Iron
  • Pistons: Cast
  • Connecting Rods: Forged I Beam
  • Rockers: 1.6:1 Ratio
  • Camshaft: Hyd Roller
  • Lift intake/exhaust: .540"/.540" Dur.@ .050” int/exh: 234 / 234
  • Cylinder Heads: Vortec 61-cc Hand Worked
  • Manifold: Air Flow Dual Plane
  • Warranty: 1 Year