PS4272CT1 - BluePrint Engines 427 CI 540 HP ProSeries Small Block Stroker Crate Engine GM Style Longblock Aluminum Heads Roller Cam

DESCRIPTION:
HP & Torque: 540 HP / 535 FT LBS
Compression Ratio: 10.0:1
Aluminum Heads
Hydraulic Roller Cam
Forged Crank
Forged Pistons

BLOCK:
NEW BluePrint Cast Iron Block
Manufactured and Machined in the USA!
4-Bolt Main
4.125" Bore
2-Piece Rear Main Seal
Mech fuel pump provision: Yes
Passenger Side Dipstick
Drilled and tapped for clutch linkage

ROTATING ASSEMBLY:
New BluePrint Forged Crankshaft
4.000" Stroke
Forged 6.000" connecting rods
Forged Pistons
Internal Front/ Internal Rear

CYLINDER HEADS:
BluePrint Aluminum Cylinder Heads - HP8103
64cc chamber
2.08" intake/1.60" exhaust valves
220cc intake/67cc exhaust runners

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

IGNITION TIMING:

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

WARRANTY:
30 month / 50,000 mile

NOTES:
Not for use in pollution controlled vehicles.
WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov