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Shaky · 08-09-2011, 05:51 PM

An attempt at the best of both worlds would be opening-up your manifolds. Not sure how much it costs, but you could extrude-hone them (don't look at this if you are eating):

http://www.gethoned.com/process.html

08-09-2011, 05:51 PM	#39
Shaky Six in a row makes it go... Join Date: Mar 2009 Location: Vacationland: Maine Posts: 1,346	Re: Rams horn exhaust manifolds An attempt at the best of both worlds would be opening-up your manifolds. Not sure how much it costs, but you could extrude-hone them (don't look at this if you are eating): http://www.gethoned.com/process.html __________________ 67 C20 long step resto: http://67-72chevytrucks.com/vboard/s...d.php?t=342086 66 C10 long step build: http://67-72chevytrucks.com/vboard/s...=1#post3814790 CT to Alaska in a 67 C10: http://67-72chevytrucks.com/vboard/s...d.php?t=399224 “The height of sophistication is simplicity." - Clare Boothe Luce