Ford Racing 331 CUBIC INCHES 500 HP BOSS CRATE ENGINE

Ford Racing 331 CUBIC INCHES 500 HP BOSS CRATE ENGINE
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Price: $10,895.00
Availability: In Stock
Model: M-6007-Z331P*
Manufacturer: Ford Racing
Average Rating: Not Rated

  • 331 cubic inches
  • 500 hp @ 7100 rpm SAE Correction (with long tube headers and a 750 CFM Demon carburetor, not included)
  • 388 lb.-ft. @ 5500 rpm
  • 11.9:1 Compression ratio (nominal)
  • 104 r m/2 octane fuel required
  • Mahle Forged pistons with floating pin
  • Forged steel H Beam connecting rods
  • Solid roller lifter camshaft, .525" lift intake and exhaust, duration at .050" is 258 degrees intake and 266 degrees exhaust
  • Double roller timing chain M-6268-A302
  • Forged steel crankshaft
  • Boss 4-bolt main block M-6010-BOSS302
  • High-performance deep rear T-sump oil pan
  • Rear sump pan fits most Fox body cars
  • Ford Racing aluminum "Z" cylinder heads M-6049-Z304P with 2.08" intake valves and 1.60" exhaust valves
  • Roller rocker arms - 1.65:1 ratio 
  • New Boss block, oil and water pumps, performance oil pan, and high-performance SFI Approved harmonic balancer
  • Can be used in kit cars, street rods, Mustangs, Fox-bodied cars, and trucks
  • See our NEW "Z" Headers designed for an easy install in a Fox body M-9430-ZM7993 or ceramic coated, M-9430-ZM7993C
  • Depending on your application, a different timing cover, water pump, performance oil pan and pickup may be required. See installation notes
  • Race Application - No Warranty INSTALLATION NOTES: See engine installation and tuning tips on page 40. Some or all of the following items may need to be changed from your original engine or modified for proper installation:
  • This engine has a rear T-sump performance oil pan and pickup, regular rotation timing cover and regular rotation water pump, and non-EFI valve covers.
  • A different performance oil pan and pickup may be required for your application. Call the Techline at (800) FORD788 for more information.
  • The timing chain cover will work with most regular rotation water pumps.
  • Fuel pump eccentric M-6287-B302 installed, allows use of mechanical fuel pump
  • A standard rotation water pump is installed on the engine. Other applications may require different water pumps and timing chain covers found on pages 139-140.
  • The valve covers M-6582-BOSS should fit most non-EFI applications, optional valve covers (sold separately) are available on pages 144-147.
  • The damper M-6316-D302 may require a spacer for pulley alignment, see page 142.
  • The flywheel M-6375-D302B included should work for most 157-tooth manual transmission applications. For other transmission applications use the proper neutral balance flywheel, see pages 188-189.
  • Intake gaskets M-9439-A50 required.
  • Firing order 1-3-7-2-6-5-4-8.
  • Built with current available parts. Photo and specs may vary.
  • Shipping weight approximately 465lbs
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