Hey, I was wondering if a single weber manifold from tweakit http://www.tweakit.net/shop/pr...d=227
and a single weber dcoe 40 be good on gas mileage, I want my 620 to be good on gas up in the 27-30 mpg for school and work, thanks!
Post by Germz12 » https://forums.nicoclub.com/germz12-u130503.html Wed Apr 01, 2009 7:35 pm
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