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$6,924.99
Dressed GM 19318604 CT400 IMCA-Sealed 604 Chevy Crate Engine, Dynoed
Dressed GM 19318604 CT400 IMCA-Sealed 604 Chevy Crate Engine, Dynoed

Dressed GM 19318604 CT400 IMCA-Sealed 604 Chevy Crate Engine, Dynoed

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Dressed GM 19318604 CT400 IMCA-Sealed 604 Chevy Crate Engine, Dynoed
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Dressed GM 19318604 CT400 IMCA-Sealed 604 Chevy Crate Engine, Dynoed Dressed GM 19318604 CT400 IMCA-Sealed 604 Chevy Crate Engine, Dynoed Dressed GM 19318604 CT400 IMCA-Sealed 604 Chevy Crate Engine, Dynoed
Dressed GM 19318604 CT400 IMCA-Sealed 604 Chevy Crate Engine, Dynoed
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Part # 1218604
$6,924.99
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Important Messages:

  • This item 1218604 is made to order. It will be shipped from our warehouse when it is produced.

Details

Crate Engine Type:
Deluxe Crate Engine
Camshaft Type:
Hydraulic Roller Tappet
Cylinder Head Material:
Aluminum
Piston Material:
Hypereutectic Aluminum
Crankshaft Material:
Forged 4340 Steel
MFG. Part #:
19318604
Horsepower:
400 horsepower
Torque:
400 ft./lbs.
Maximum RPM:
5800
Engine Displacement:
350 cu. in.
Connecting Rod Material:
Powdered Metal
Warranty:
None
Sold in Quantity:
Each
Intake Manifold Included:
Yes
Valve Covers Included:
Yes
Assembled:
Yes
Cylinder Heads Included:
Yes
Rear Main Seal Style:
1-piece
Carburetor Included:
No
Distributor Included:
Yes
Oil Pan Included:
Yes
Timing Cover Included:
Yes
Water Pump Included:
No
Harmonic Balancer Included:
Yes
Flexplate Included:
No
Flywheel Included:
No
Air Cleaner Included:
No
Spark Plugs Included:
Yes
Spark Plug Wires Included:
Yes
CNC-Machined Combustion Chamber:
No
CNC- Machined Intake Runner:
No
CNC-Machined Exhaust Runner:
No
Intake Style:
Single Plane
Camshaft Included:
Yes

Info

Run up front with the 400-horsepower CT400 crate engine (often referred to as the "604 crate") featuring Fast Burn heads from GM Performance Parts. Now, Speedway Motors Racing Engines is offering this 604 crate engine as a dressed & dyno-verified package that is ready to race! 
 
These IMCA-sealed 604 crate racing engines are based on the popular Fast Burn 385 street crate engine, but include a racing-only 8-quart circle track oil pan with dual kick-out design, along with a valve cover breather kit and special "kool nut" rocker arm design. The assembly also includes an open-plenum high-rise intake manifold and 1.5:1-ratio aluminum roller rockers.
 
The 604 crate engine includes a bulletproof bottom end, anchored by a forged steel crankshaft and hypereutectic pistons. The 23-degree, Fast Burn aluminum heads enable tremendous power in the small-block V-8 because of a unique chamber design that quickly and completely burns all of the air/fuel mixture – giving you maximum power. With the CT400 racing engine under the hood of your Modified or Late Model, you'll put a "fast burn" on the competition.
  • Dyno-verified horsepower and torque
  • Piston rings are broken-in using a proprietary dyno program
  • Lash and timing are individually tuned
  • MSD Pro-Billet distributor is installed & timed
  • Engine is ready to race, right out of the crate
  • IMCA-sealed for equal competition
  • Popular in Modified and Late Model classes*
  • 400 HP @ 5500 RPM
  • 400 ft. lbs. of torque @ 4500 RPM
  • 4.00" x 3.48" bore x stroke
  • 9.6:1 compression ratio
  • 92 octane recommended fuel
  • 4-bolt main caps
  • Cam lift: .474" intake / .510" exhaust
  • Cam duration @ .050": 208° intake / 221° exhaust
  • 112° lobe separation
  • 1.5:1 ratio aluminum roller rocker arms
  • 2.00" Intake / 1.55" Exhaust valves

Includes:

  • Fully assembled long block
  • Black steel valve covers w/ breathers
  • Oil pump, pick-up, 8 quart oil pan
  • Eliminator Vortec intake manifold
  • MSD Pro-Billet 85501 distributor
  • Moroso Ultra 40 spark plug wires, black, under-header (terminals installed)
  • Spark plugs
  • 8" harmonic balancer
  • Front timing cover
  • Fuel pump block-off plate
  • Dyno sheet of your engine
  • IMCA-issued bolts and is approved for use in IMCA
*Check track/series rules for approved applications.
 

Notes

  1. Requires the addition of a carburetor, starter, and water pump (not included).
  2. Requires an externally balanced flywheel (not included).
  3. The 8-quart Circle Track oil pan is 7 inches deep at the sump. It will clear most GM rear-steer chassis with the stock engine location.
  4. For Circle Track Racing only - not intended for street use.

Notes

Broke-in, dyno-verified HP/TQ, and IMCA-sealed for competition. Includes distributor (installed & timed) and fitted spark plug wires.
Some parts are not legal for use in California or other states with similar laws/regulations

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