Thread: Intake manifold
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Old Jan 10, 2008 | 09:36 AM
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Fabrik8
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Default Re: Intake manifold

Originally Posted by HondaRules!
I agree with this, 100 %. The heat from welding the flange to the IM, will cause the surface to warp and distort. Perhaps it won't be enough to cause a problem with the gasket you use, perhaps it will. It's best to have it finish machined when you're finished! Especially as it will likely only cost a few $$....
And you have a 0.55" flange to start with, so you can lose a few thou during surfacing and still have a massively overbuilt flange.