MellowYellow01

So your saying it wouldnt make any difference if i got 70 or 75 mm t/b .I have a mac cold air ind. & bassani exaust system on the car right now .Hopefully by adding the bigger T/B it will give me a little more power.The question is how much?

gt96stang

Very little, as in prob. less then 10, but you will get better throttle response out of your car.

MellowYellow01

thanks for the responce