• Home
  • Best Sellers
  • BluePrint Motorsports GM LS Compatible 427 c.i. Pro Series Engine - Naturally Aspirated - Long Block - Available August / September

BluePrint Motorsports GM LS Compatible 427 c.i. Pro Series Engine - Naturally Aspirated - Long Block - Available August / September

2749.75
10999.00
        SPECIAL OFFER

          Please select all product options

          Product was out of stock

          share
          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:

          The LS-compatible platform is the king of street machines��and this BluePrint Engines 427 c.i. Pro Series monster proves why. Unleash raw, LS-powered fury with a street-scorching ??? horsepower and ??? ft-lbs of torque. This beast has BluePrint aluminum heads, a hydraulic roller cam, and hypereutectic pistons, and forged crankshaft, all locked into a high-strength LSX-style cast iron block.�

          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 4032 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 4032 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.
          �