Using proprietary Speed Flow™ technology, Dart has developed more efficient port designs with improved velocity and flow capabilities. The combustion chambers and ports have been redesigned for greater breathing characteristics and more controllable combustion. Casting walls are cleaner and more consistent, resulting in better control over flow and heat.

More From This Category

Trick Flow Head Combo, GenX Top-End, For Chevrolet, Small Block, LS2, Kit

Trick Flow Head Combo, GenX Top-End, For Chevrolet, Small Block, LS2, Kit

$9,683.10

Trick Flow Cylinder Head, Twisted Wedge 206, Fast As Cast , Assy, 61cc Chambers, 1.56" Springs, Small For Ford, Each

Trick Flow Cylinder Head, Twisted Wedge 206, Fast As Cast , Assy, 61cc Chambers, 1.56" Springs, Small For Ford, Each

$2,731.80