10 MPG at 55 MPh. You should be getting at least 20 MPG with that set up.Have that carb checked out. I am running a built 350 with a 700R4 tranny and 3:90 rearend.And getting 20 MPG all day long,city and highway driving.At 10 MPG you gotta be running a way too rich.
And Dale, you should have your speedo checked. I know I only get 15, and proud of it, on my 350 with about the same gearing.
