BluePrint Engines 427 c.i. Ford Compatible Builder Series - Cobra Edition - Carbureted - TKX Manual Transmission - Polished Pulley Kit. (PART #BPE-BF427KTKXC)

This high-output 427 c.i. Built around a 9.5-inch deck height Windsor-based BluePrint high-strength cast iron block featuring a 4.125-inch bore, 4-bolt main caps, one-piece rear main seal, and a forged rotating assembly. Backed by BluePrint Engines’ industry-leading 30-month / 50,000-mile warranty.

Blocks:

  • BluePrint Engines' High Strength Cast Iron Block
  • 4-Bolt Main
  • 4.125" Bore
  • 1-Piece Rear Main Seal
  • 9.500 Deck Height

Cylinder Heads:

  • 60cc Chamber
  • 2.02" Intake / 1.60" Exhaust Valves
  • 205cc Intake / 70cc Exhaust Runners

Rotating Assembly:

  • Forged 6.250" Connecting Rods
  • Internally Balanced Front and Rear

Included items:

  • 870 cfm Holley Carburetor
  • Ribbed Cobra Style Aluminum Valve Covers
  • Pro-Series Ready Run Distributor - BPP3513BK
  • Aluminum Oval Air Cleaner with Cobra Script
  • Ignition Coil 45k Volt - BPP82021BK
  • Front Sump Powder Coated Oil Pan
  • Thermostat and Thermostat Housing
  • Plug Wire Separators
  • Spark Plugs - BPP7938
  • Spark Plug Wires
  • Timing Cover
  • Oil Filter
  • Polished Front Accessory Drive - BPP302FDACPS4
    • Driver Side Standard Rotation Water Pump
    • Type II Power Steering Pump
    • Remote Power Steering Pump Reservoir
    • 140amp 1-wire Alternator
    • 7B10 Peanut Air Conditioning Compressor

Assembled with Complete TKX Transmission Package:

  • Mcleod Super Street Pro single disk clutch
  • Hydraulic throw out bearing
  • Steel bell housing
  • Billet flywheel
  • Engine guard
  • Starter
  • Gear Ratio:
    • First Gear Ratio: 2.87:1
    • Second Gear Ratio: 1.89:1
    • Third Gear Ratio: 1.28:1
    • Fourth Gear Ratio: 1.00:1
    • Fifth Gear Ratio: 0.81:1

Notes:

  • Package Ships assembled as pictured.

SPECIFICATIONS

Horsepower & Torque541 Horsepower / 519 ft. lbs. Torque
Cylinder HeadsBluePrint Engines Aluminum Cylinder Heads
Compression Ratio10:1
CamshaftHydraulic Roller Cam - .608 Intake / .608 Exhaust and 248 Intake / 258 Exhaust Duration @ .050 – 114 LSA
PistonsForged - Dish - 25cc
CrankshaftForged Crank – 4.000" Stroke and Forged 6.250" Rods
Fuel Recommendation91+ Octane
Ignition TimingInitial Timing 10-16 - Total Timing 32-34
Firing Order1,3,7,2,6,5,4,8
Stall Converter2200+ RPM
Intake ManifoldSingle Plane, Satin Aluminum, Victor Intake Manifold
Spark PlugBPP7938 NGK 7938 BKR5E
Harmonic Balancer28 oz Harmonic Balancer - BPP28
Flexplate/FlywheelBPPF157T28
Recommended Service OilBPP10W30
Recommended Oil FilterBPP21085 - BPP51515
Total Oil Capacity with Production Oil Pan, and Correct Filter9 Quarts

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