OK...all you guys who have drilled out the slider in the carb to 7/64ths and put the 2 shims under your needle.....what did it do to your miles per gallon rating???? and was it worth it?? Also did you mod the airbox too???
I am very interested in doing this mod but don't want to kill my mileage to the point that I have to stop at everyother gas station!! lol
Can someone please chime in and help a newbie out? thanks!!