Quote:
Originally Posted by scottsdaleowner75
I have a GM 290HP crate engine with all the factory stuff on it and some C.A.R.B edelbrock headers with a quadrajet. I get around 14mpg if i keep it at 60mph. I do have lockers front and rear with those 4.10's too
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Not to hijack the thread, but how do you like t he gm 290hp motor? I'm looking into options of swapping out my tired 305 for a new motor. I'm getting 10-11 mpg now. I'd like to get a little better fuel mileage.