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 Cylinder Head, GenX 215, CNC Competition Ported, Assembled, 64cc CNC Chambers, GM LS1, Each

Trick Flow Cylinder Head, GenX 215, CNC Competition Ported, Assembled, 64cc CNC Chambers, GM LS1, Each

$2,926.10

AFR SB Ford/LS1 Intake Seat 2.130 OD x 1.680 ID x .375”

AFR SB Ford/LS1 Intake Seat 2.130 OD x 1.680 ID x .375”

$19.98

AFR Cylinder Head, 185cc Gen 3 Hemi - As Cast - 69cc Chamber Driver Side, NO PARTS (5.7 -

AFR Cylinder Head, 185cc Gen 3 Hemi - As Cast - 69cc Chamber Driver Side, NO PARTS (5.7 -

$2,313.45