GPurcell01
Well-Known Member
Nope this is for the stock manifold. You could always have it ported which is still something I'm pondering if the truck can be down for more than a day or two.Nice! I've been looking around for turbo options since there were only 2 options available (SB and Fleece). Are they offering a manifold with that setup? I think the stock manifold is the bottleneck. Emissions compliant or deleted?
The real bottleneck is the cylinder head itself...










