How do i over ride the 120mph shut off?

unless your trapping over 120mph, or are using your neon as a true 'race car' requiring those speeds, i think many will be reluctant to help you out on this.

i'm pretty sure the mopar ecu cuts out the shut off

does the MP PCM just bump the limiter to 130? and the AF/x gets rid of it?

the mopar ECU does eliminate the shut off, but a stock neon wont go hardly any faster anyway.
i hope your tires blow apart and youcrash if your just being a retard on the street.

There is a reason for the speed limiter.. Unless you have upgraded suspension, tires axles etc... I wouldnt try going past 120.. that woudl be just retarded.. Could you imagine doing 120 and have something like a tierod or A-arm break? Yeah, you might as well put your head between your knees and kiss your @ss goodbye

first u will prolly never go 120...unless ur puttin it up as a "race car" ......why do you want to?

very well put

What about on an empty 4-lane highway, that doesn't seem so bad. I'll admit to putting my car over the 120mph barrier w/ the mopar pcm. Didn't seem scarry

yes, i have had my srt4 up to between 155 & 160, but there is really no reason to. the car isnt capable of much more than 120 anyhow (w/o some modding it up). once in a while you might get up there though. personally i would work on making it get to lower speeds quicker. going that fast really is a danger to you and others.


and before you say to practice what i preach... recall the smoking doctor's advice to quit smoking