nyknick1015
Well-Known Member
im mostly highway around me and my needle is maybe 3-4 lines under half and my trip is at 343... my guess is that im gonna break 500 easy
have your catalytic converter checked out at a muffler shop. I get about 425 on a tank. I just tuned it up with 10mm wires, ngk plugs, new cap n rotor, cold air intake and full magna flow exhaust and headers though. Little things can rob your mileage like dirty air filter, fuel filter etc
Tuneup?both of our cars range 250-290 per tank....not sure why but i think thats really low...