CNC-Ported CID, 6-Bolt, LT4 Cylinder Heads, Assembled Flat Top This Plug-n-Play engine package comes

This Plug-n-Play engine package comes standard with the Holley Terminator X Max engine management system

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A Dart's LS Next2 block let's you lay on the boost with confidence

the result is a crankshaft with the lowest coefficient of drag in the industry

The center counterweighted Callies Apex crank has a 4

CNC-Ported CID, 6-Bolt, LT4 Cylinder Heads, Assembled Flat Top This Plug-n-Play engine package comesOur CNC ported GM LT heads are pretty darn good. These CID heads are better and by a lot! Here's why: We buy these heads as porter castings which allows us to impart whatever design we like to the runners and combustion chamber. These heads were designed from ground up for competition, not transportation They are made in the USA using premium aluminum alloy with no remelt under the watchful eye of CID's owner The deck is about 0. 25 inch thicker than