Quote:
Originally Posted by Tom Meyer
I know the concept but what is the best way to acid port some exhaust manifolds. What type of acid works the best, heat no heat, how often do change or do a clean out? How about any good stories from the past. Always heard stories about lite weight cars being dipped back in the day. Tom
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Extrude Hone.
Check out
www.PureStockDrags.com
They have their Stock Exhaust, fuel lines extrude honed for performance.
They have another division that everything must look stock from the outside.
This should impress you.
http://blog.hemmings.com/index.php/2...gs-2011-recap/