BluePrint BP347 Ford Small Block Compatible performance short block engine have been dyno tested at our factory with a Holley 670 Carburetor and H9009 Cylinder heads and produced 415 horsepower and 415 minimum torque. Not every BP347 is Dyno tested. This performance shows the capabilities of this engine. Performance may vary depending upon what cylinder heads, fuel system and intake manifold you choose. This is a fully customizable engine.

Description:

• Compression Ratio: 10.0:1
  
• BluePrint Engines Cast Crank
• BluePrint Engines Forged Pistons

Block:

• BluePrint Engines High Strength Cast Iron Block
• Increased Deck Thickness and Strength Webbing
• Priority Main Oiling
• 4.000" Bore
• Splayed 4-Bolt Main
• 1-Piece Rear Main Seal
• Improved Water Jacket Design
  

Rotating Assembly:

• Cast Crankshaft
• 3.400" Stroke
• Forged 5.400" Connecting Rods
• Forged Pistons - 9cc
• 28oz Externally Balanced Front and Rear