look at my sig for mods. what kinda fuel mileage do you all think i should get in the city. i was kinda takin it easy last time and got 18.5 mpg a few 120 mph runs against a bike and mustang and gettin on it here and there. does that sound about right?

 

You don't seem to have too much that's going to affect your gas mileage. A good rule of thumb is that anything that helps the engine breathe better will increase mileage and anything that makes the engine WANT to breathe more (read: bigger cam) will hurt your gas mileage. :beer: