Polishing intake runners

[RETed]

Originally Posted by JustJeff

That sounds awfully prone to simply making them wider but not matched much better than the factory did. I'd think having them widen and then constrict back down would equally help pull the fuel out of suspension just as much as an uneven lip. Like NoDOHC posted. Hhmmm but perhaps allow the air to flow "better".

I think, at this point, that you're over-thinking the whole thing.
The stock intake manifold system SUCKS.
Any mods to help flow will get you gains.


-Ted