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Watch the video down below to see one of these ECUs at work on our dyno
Compstar crankshafts begin their life overseas where they are forged using Callies owned dies
Block design includes large front and rear AN-12 side feeds for serious dry sump setups
WE CAN OPTIONALLY UPGRADE THESE TO BIG M's (STEEL MAIN CAPS)
The 4L80E utilizes a lock-up torque converter which allows you to have the best of both worlds… high stall speed and maximum torque multiplication to maximize the performance
427ci LS Short Block for Big Boost L8T Watch the video down belowThis 427ci LS short block set is intended for big power builds. The Compression Ratio is a boost friendly 9. 75: 1 when paired with a 68cc combustion chamber. Check out this parts list: Dart SHP Pro Block Callies' Fully Counterweighted (CCW) Magnum Crankshaft Calico Coated Rod and Main Bearings Callies Ultra Enforcer or Dyer's NH Series Double Banded Forged Connecting Rods depending upon availability Diamond 2K Pistons . 225 Wall Wrist Pin 12 Degree
US$ 40.00
US$ 29.95
US$ 77.95
US$ 324.50