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PSF4271CT - BluePrint Engines 427CI ProSeries Stroker Crate Engine - Small Block Ford Style - Longblock - Aluminum Heads - Roller Cam

Pricing: $11,255.00


Dyno Tested Warranty

HP & Torque: 480 HP / 520 FT LBS
Compression Ratio: 10.0:1
Aluminum Heads
Hydraulic Roller Cam
Forged Crank
Forged Pistons


OEM Block Machined in the USA!
4-Bolt Main
1-Piece Rear Main Seal
Mech fuel pump provision: Yes
9.500 deck height

Rotating Assembly:

New Forged Crankshaft
4.000" stroke
Forged 6.250" connecting Rods
Forged Pistons

Cylinder Heads:

Aluminum Cylinder Heads - 72cc chamber
2.08" intake/1.60" exhaust valves
205cc intake/70cc exhaust runners

Cam Specs:

Cam Type: Roller
.577 Intake .577 Exhaust
240 Intake / 248 Exhaust duration
@ .050 - 112 degree lobe separation

Ignition Timing:

Initial timing - 10-16° and Total timing 32-34°

Also Includes:

Valve covers, oil pan and timing cover
Harmonic balancer
Dyno test results shipped with engine


30 month / 50,000 mile


Engine timing cover is designed for standard rotation water pump ONLY


  • PSF4271CT
  • PSF4271CT
  • Blue Print
  • New

Shipping Information

  • Item Requires Shipping
  • 500.0 lbs.
  • W36.0000” x H48.0000” x L48.0000”

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