Quote:
Originally Posted by RManson
I got around 14mpg from my 307 with a 4bbl Edelbrock setup. I think it was a 600cfm carb. Went to a Holley Avenger EFI setup and got around 18-20mpg. Those are highway numbers with a T5 trans, 3.83 rear gear, and a 29-inch tire. No cam, Speedway Motors stainless exhaust manifolds. I would estimate power around 200hp, give or take. Hope that helps!
|
Hi RManson-
Did the Holley Avenger control the distributor?