Some pics of my ported manifold
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How far in did you actually port? Or did you just port match and smooth the transition? I know that cast is pretty tough, I would just worry about the walls of the manifold getting too thin. Looks really good though.
i got a question, im bout to install my egt gauge and i have to drill into the manifold, is it a better idea, in another words is it more stable drilling through the stock ported manifold or going w/ other manifold such as borla or megan... i don't want it to crack or weaken it by drilling into it.
i got a question, im bout to install my egt gauge and i have to drill into the manifold, is it a better idea, in another words is it more stable drilling through the stock ported manifold or going w/ other manifold such as borla or megan... i don't want it to crack or weaken it by drilling into it.









Thanks again.