ok i wes driving my car the otherday and i had it at about 115-118 mph, just a little below 120. and the RPS were sittin at 4000, and i just gasssed it as hard as i could, and it wouldnt go any faster, i couldnt get the rev's past 4000, its a stock 97 GXE. can i adjust something, i must go 140!!!!

 

Read the FAQ, all of it. It's in there. You hit the speed limiter, not the rev limiter.