hughett17

i have the crane cam programmer/tuner and i went to adjust the govenor because my car shuts down at 120 but on the programmer i had it set to unlimited , is this something that i have to have gm or some other source to turn off because my programmer/tuner does not help it but it helps all the other things ive used it for u can tell a diffrence but i cant go anyfaster than 120..... can i get to turn the govenor off

Z28luvr

Check this thread.....https://www.camaroz28.com/forums/sho...d.php?t=498673

2001NBMZ28

Not familiar with the Crane/Vinci handheld, but surely it'll remove the top speed limiter if the car didn't come with Z rated tires?

johnny6

That dosen't matter, mine still cuts off at 155mph or so.