thanks for the input a kid i went to highschool with had an 86 GMC 3/4 ton with a 350 he tried a holley one it and it had some big power but he got like 2-4 mpg out of it with a stock Q-jet
Nate


Link to my photobucket for pics of my vehicles
http://s238.photobucket.com/albums/ff17/OldIronChevy/