Would it be worth it to match port the exhaust ports and the exhaust manifolds to the same diameter holes as the exhaust gasket? I have the heads all stripped down for cleaning and lapping.Thanks.
Would it be worth it to match port the exhaust ports and the exhaust manifolds to the same diameter holes as the exhaust gasket? I have the heads all stripped down for cleaning and lapping.Thanks.
thats what i do and it works pretty damn good
Thanks,I like to do the little things to improve flow since we most always improve on the intake anyway.I think I'll get the die grinder out!!!!
May as well do a full port and polish while youre at it. That will help a bunch more than just blueprinting the exhaust ports IMO.
T-RAV99 GMC | 5.3 | Skinny White Guy Tuned
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