BluePrint Engines MLL-PSLS42780CTF 427CI GM LS Compatible Base Dressed -EFI

BluePrint MLL-PSLS42780CTF 427CI GM LS Compatible Base Dressed -EFI

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BluePrint Engines 427 c.i. GM LS Compatible – Base Dressed – Fuel Injected. Includes 30-Month / 50,000 Mile Warranty & Dyno Tested

Features:

427CI GM LS Compatible Base Dressed -EFI

Attributes:

Valve Covers Included	Yes
Crankshaft Vendor	BluePrint Engines
Rear Main Seal Style	1 Piece
Block Description	BluePrint Engines High Strength Cast Iron (LSX Style) Block – 6 Bolt Main – 4.0665″ Bore
Compression Ratio	11:01
Torque	520
Horsepower	585
Title	GM LS Compatible 427 c.i. Pro Series Engine – 585 Horsepower – Base Dressed – No ECU / Harness
Quantity	EA
Pulley Kit Included	No
Recommended Stall Converter	2200+ RPM
Air Cleaner Included	No
Water Pump Included	Yes
Firing Order	1,8,7,2,6,5,4,3
Spark Plug Wires Included	Coil Packs
Recommended Spark Plug	CCH9405
Recommended Spark Plug Gap	.045 in.
Spark Plugs Included	Yes
Distributor Vendor	BluePrint Engines
Distributor Included	Coil Packs
Recommended Octane Fuel	91 Octane
Carb/Fuel Injection Included	Yes
Fuel Delivery Vendor	BluePrint Engines
Fuel Delivery Type	Fuel Injected
Intake Manifold Vendor	BluePrint Engines
Intake Manifold Type	BluePrint Engines Cast Aluminum Intake
Rotating Assembly	Forged Crank – 4.125 in. Stroke and Forged 6.125 in. Rods
Cam	Hydraulic Roller – .624 Intake / .624 Exhaust Lift – 239 Intake / 255 Exhaust Duration -@.050-114 LSA
Pistons	Forged
Engine Balance	Internally Balanced
Cylinder Heads Included	Yes
Cylinder Heads	LS3 Aluminum Cylinder Heads
Cylinder Head Vendor	BluePrint Engines
Flexplate/Flywheel Included	No
Recommended Flexplate/Flywheel	Non Weighted BPP12654640 – BPPLS1611
Harmonic Balancer Included	Yes
Recommended Harmonic Balancer	Non-Weighted
Timing Requirements	NA
Timing Cover Included	Yes
Oil Pan Included	Yes-Rear Sump
Intake Manifold Included	Yes