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CT400 Chevrolet Performance Crate Engine (19318604)

CT400 Chevrolet Performance Crate Engine

CT400 Chevrolet Performance Crate Engine

Fast Burn heads deliver race-winning power!

Chevrolet Performance’s 23-degree Fast Burn heads have large, 210cc intake runners and 2.00/1.55-inch valves, along with specially shaped combustion chambers that make quick, efficient work of the air/fuel charge. When partnered with an aggressive, high-lift camshaft, you’ve got a great balance of horsepower and torque – and that’s exactly what you get with the CT400 racing engine.

The foundation for the CT400 is our Fast Burn 385 crate engine, including a sturdy iron block with four-bolt mains, a forged crankshaft and high-strength pistons. We’ve tuned the CT400 for more power, and it’s rated at an even 400 horses and 400 lb.-ft. of torque.

Rounding out the package is a racing oil pan with a dual kick-out design, as well as a valve cover breather kit, special aluminum roller rocker arms, a single-plane aluminum high-rise intake manifold and balancer. You add the water pump, carburetor, starter, distributor, spark plugs and wires. They’re all available from

Circle Track 400 Tech Specs:
Engine Type: Chevy small-block V8
Displacement (cu in): 350
Bore x stroke (in): 4.00 x 3.48
Block (P/N 10105123): Cast iron with 4-bolt main caps
Crankshaft (P/N 12556307): Forged steel
Connecting rods (P/N 10108688): Powdered metal steel
Pistons (P/N 10159436): Hypereutectic aluminum
Camshaft type (P/N 10185071): Steel hydraulic roller
Camshaft lift (in): .474 intake/.510 exhaust
Camshaft duration (@ .050 in): 208° intake/221° exhaust
Cylinder heads (P/N 12464298): Aluminum; 62cc chambers
Valve size (in): 2.00 intake/1.55 exhaust
Compression ratio: 9.5:1
Rocker arms (P/N 19210724): Aluminum; roller style
Rock arm ratio: 1.5:1
Recommended fuel: 92 octane
32° BTDC, 10° Base timing: Ignition
Maximum recommended rpm: 5800

Note: Distributor with melonized steel gear MUST be used with long blocks and partial engines with steel camshafts, or engine damage will occur.

Installation Notes:
• Requires addition of carburetor, starter, ignition, plug wires, water pump, distributor and exhaust system (not included)
• Requires an externally balanced flywheel (not included).
• The 8-quart Circle Track oil pan is 7 inches deep at the sump. It will clear most GM rear-steer chassis with stock engine location


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Free shipping for this item!

Free Freight Qualifications:

Shipping to a commercially zoned address in the lower 48 states is FREE. Please call or contact us for more information.

  • $110.00 surcharge for delivery to a commercially zone address where a liftgate is suggested or required.
  • $220.00 surcharge for delivery to a residential address.

Some items are too large for our normal fast delivery service and will be delivered "to your door" via truck freight service. "Free Shipping on GM Engines or Transmissions" applies to engines shipped in the Continental 48 States to a business address in a commercial location.

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