when i purchased my truck, it had a bbk (75mm i think) ,already on it, i know it's bigger then the stock one, and my truck runs pretty good, i have no clue if it gave it any gains, and i have read on nloc that there is no need...my question is though and dont mind the ignorance...but having bigger tb would that mean using alot more/little more gas? i would think it would, but is that the case or no? and when i hear of some actually losing power, are we talking considerable, or just a little?....just curious cause i already had one on it, and sometimes i think i would have more power/gas mileage if i did not have it or bottom line one way or another it just dont make no big difference....thanks
Last edited: