Description
**BluePrint Motorsports engines are built for maximum performance and are intended for extreme duty applications. Because of the high-stress nature of their use, these engines are sold without any warranty, expressed, or implied.
Overview:
BluePrint Motorsports introduces the ultimate 427ci LS Chevy-compatible long block, built for maximum Boosted horsepower on the drag strip, drifting circuits, off-road trails, and autocross courses. Featuring our high-strength LSX-style cast-iron block, this powerhouse will provide power and reliability.
Description:
- Horsepower & Torque: Dyno Results Coming Soon…
- Compression Ratio: 11:1
- BluePrint Engines LS3 Aluminum Heads
- BluePrint Engines Hydraulic Roller Cam
- BluePrint Engines Forged Crankshaft
- Mahle 2618 Custom Forged Pistons
Block:
- BluePrint Engines High Strength Cast Iron (LSX Style) Block
- Increased Deck Thickness and Strength Webbing
- Utilizes OEM LS3 Front and Rear Covers
- Improved Water Jacket Design
- Extended Cylinder Skirt
- 1-piece Rear Main Seal
- Priority Main Oiling
- 4.0695″ Bore
- 6-bolt Main
Rotating Assembly:
- Forged Crankshaft
- 4.125″ Stroke
- Forged 6.125″ Connecting Rods
- Mahle Custom 2618 Forged Pistons
- Internally Balanced Front and Rear
Cylinder Heads:
- BluePrint Aluminum Cylinder Heads –PS8015
- 70cc Chamber
- 2.165″ Intake / 1.600″ Exhaust Valves
- 259cc Intake / 102cc Exhaust Runners
Cam Specs:
- Hydraulic Roller
- .624 intake / .624 Exhaust Lift
- 239 Intake / 255 Exhaust Duration
- @.050-114 Degree Lobe Separation
Also Includes:
- This engine does NOT come with a Fuel Injection ECU and Wiring Harness
- Harmonic Balancer
- Valve Covers
- LS Swap Oil Pan
- Timing Cover
Notes:
- BluePrint Motorsports engines are built for maximum performance and are intended for extreme duty applications. Because of the high-stress nature of their use, these engines are sold without any warranty, expressed, or implied.
