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This is the exhaust system in that build. Bar none best manifold setup out there. Only long runner style and will be mandatory for those power numbers. Plus Bill is a great guy to deal with. Thunder-N-Lightning Cast Aluminum Exhaust Headers :: Thunder & Lightning Headers :: Exhaust Systems :: Diamond Performance Parts |
Damn those things look sick !!!😳 |
If I had to purchase new exhaust/headers those are the only ones I'd consider. They are difficult to find used but if you stay on it you can run across a set here and there. |
Originally Posted by F-2 Speedy
(Post 4657296)
I ran 305's on my 540's they made 630hp through a stock 500 EFI TB and plenum.
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Originally Posted by getrdunn
(Post 4657421)
If I had to purchase new exhaust/headers those are the only ones I'd consider. They are difficult to find used but if you stay on it you can run across a set here and there. I've ran these on three boats, for an N/A application, there is nothing better. https://cimg1.ibsrv.net/gimg/www.off...ec66d6210d.jpg |
Looking for some clarity on oil bypass vavles do you plug them or run 30 psi bypass. So many different discussions on it but they all seem to lead in circles. |
According to eddie young at young performance leave center hole open and plug side hole. That’s what I did to mine. |
double post
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No bypass at all in center |
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