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68C15 · 03-03-2007, 11:50 PM

for the long term I think you would be happiest with the Q-jet. I have one on my truck with a meduim cammed 355 and I get 14 - 16 MPG.

this may be of some interest. I feel the same way even after having tune a butt-load of Holleys.
http://67-72chevytrucks.com/vboard/s...d.php?t=201099

03-03-2007, 11:50 PM	#4
68C15 blood type; Retumbo Join Date: Jan 2004 Location: next to my reloading bench Posts: 10,269	Re: An Economaster on a 350????? for the long term I think you would be happiest with the Q-jet. I have one on my truck with a meduim cammed 355 and I get 14 - 16 MPG. this may be of some interest. I feel the same way even after having tune a butt-load of Holleys. http://67-72chevytrucks.com/vboard/s...d.php?t=201099 Last edited by 68C15; 03-03-2007 at 11:53 PM.