LS3 427CID 625HP 550 TQ Carb Swap Crate Engine - $9,999

Business Seller - Ohio Speed Shops

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Ad Number182758217


BluePrint Engines PSLS4270CTC Pro-Series LS3 427CID 625 HP 550 TQ Carbureted Deluxe Swap Crate Engine.

Forged Crank, Forged Rods, Forged Aluminum Pistons

High Performance Crate Engine Experience

These BluePrint Engines Pro Series Chevy LS 427 CID carbureted retrofit dressed crate engines put down a whopping 625 HP and 550 ft.-lbs. of torque! They feature a 30-month/50,000-mile warranty and they are the perfect choice for drivable and reliable high-end performance. Additionally, BluePrint Pro Series Chevy 427 CID dressed crate engine assemblies are manufactured under strict tolerances and provide outstanding, consistent results. All of the rotating assemblies are balanced to within 2 grams on a computerized balancer. BluePrint Pro Series crate engines are also dyno-tested and include the dyno sheets.

BluePrint Engines Pro-Series LS3 427CID 625 HP 550 TQ Carbureted Deluxe Swap Crate Engine

Power: 625 HP, 550 ft. lbs. of torque
Displacement: 7.0L 427 CID
Bore x Stroke: 4.000” x 4.125”
Compression Ratio: 11:1
Recommended Fuel: 91-93 Octane
Block: Brand New GM LS3 Aluminum
Crankshaft: Forged Steel 6-Bolt Rear Flange
Connecting Rods: Forged 6.125”
Pistons: Forged Aluminum
Camshaft: Hydraulic Roller Tappet, 3-Bolt
Cam Lift: .624” Intake / .624” exhaust
Cam Duration @ .050”: 247 deg. Intake / 263 deg. Exhaust
Lobe Separation: 112 Degree, 111 ICL
Cylinder Heads: New BluePrint LS3 Performance Aluminum
Combustion Chamber: 72cc
Valves: 2.165” Intake/ 1.50” Exhaust
Valve Springs: Upgraded HD Dual, .650” Max. LiftRocker Arms: Upgraded Trunnion GM Aluminum Roller, 1.7:1 Ratio
Balance: Internal Front Internal Rear
Recommended Torque Converter Stall 2200-2800

Engine Includes:
Ignition Coils with Harnesses
Spark Plug Wires & Spark Plugs
Valve Covers
Retro Fit Muscle Car RWD Oil Pan
Harmonic balancer
Timing cover with Cam Sensor & Harness
Crank Sensor
Map Sensor
Aluminum Single Plane Intake Manifold
AED 4150 850CFM , Mechanical Seconderies, Manuel Choke, Carburetor
Dyno test results shipped with engine

Notes: Requires Timing Control Box GM# 19171130 or MSD# 6012.

Warranty: BluePrint limited 30 month / 50,000 mile parts & labor warranty

One High Performance Crate Engine At A Time

BluePrint Engines® was started 20 years ago in a small garage in central Nebraska. What started as a passion for speed turned into a hobby, then a job, and finally a career. BluePrint’s founder built one engine at a time for his friends and neighbors, and bit by bit his business and reputation grew. Drag racers, circle track racers, and street rodders all got some of the first engines produced by BluePrint Engines. Today the company he founded has produced over 200,000 factory replacement engines for cars and light trucks.

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About The Seller

Ohio Speed Shops
Member Since July 2016
536 Wyoming Ave
NILES, OH 44446
(330) 349-4930
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Execution Stats: 0.188 sec / 10.3 MB used / 10.6 MB peak