I have a question....when our cars hit the rev limit, is it a fuel cutoff or like a spark cut off????? because i heard that if its a fuel cutoff it could damage ur ****, like #4 PISTON! because it is just like leaning out your cylinder. If ours is fuel cutoff then i got lucky. because when i was stock i used to hit the rev limit often for maybe like 2 bounces trying to get every rpm possible b4 shifting to 2nd because it just took me so far out of my power band. when racing of coarse....

 

I dont knwo the answer but if GM was smart they would have made it a spark cut off. Im intrested to knwo this too, im sure its been said in another thread but oh well.

 

It is fuel cut off.

 

Thats what i would of guessed, now is there a reason for this over a spark cut off?? Cost?

 

damnit!

 

you can have you rev limiter adjusted by anyone w/ HPtuners in your area

 

I don't know of any vehicle that comes STOCK with a spark cut off. Spark cut offs are aftermarket things used for racing (two-step for launching a turbo car), or for rev limiters on carbureted cars (no injectors to shut off).

 

I wish i could to my 2.2 ide like a 7k limit. Then i could hit 90mph in 3rd (85mph right now)

 

It's not that big of a deal.

There won't be any engine damage because of it.

 

oh really? i didnt really think it could be that bad, but like i said this dude was runnin his mouth last night in class so i got worried...thanks