Hi Justin,
Grinding .060 off the head is easy enough, you also suggest cutting in a second exhaust outlet on the exhaust manifold? Would that make noticeable difference? Does the stock manifold create enough restriction to rob power? I have a steel manifold that I built when i first got the truck, Maybe i should wack another hole in it.
The ring gears in my differentials are stock, I'm not sure what the stock gear ratio is.
Thanks for the reply.
Restomod m37 video
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Re: Restomod m37 video
Great job Justin .... enjoyed the video !