I gor 22.5 mpg driving the car home on the freeway. After plugs, wires,cap and a new water pump,pulley and the addition of a clutch fan I got 23.5 mpg mostly on the open highway. Jay 6155.
I was thinking of replacing my standard non-clutch fan with an electric. And I don't know how old the spark plug wires are, so I may swap them out for some new 8mm spiral core wires, and a new cap and rotor. Maybe a supercoil too, for best possible spark. Tune it, and then that should get me the best possible stock mpg. I noticed from Deuce's tests that the 390cfm Holley on an Offy intake did beat the monojet for fuel economy too.
