racingdragracer

I want to know if there is a rev limiter in a 7730 computer other than the regular one that is the fuel cutoff limits.

I have a motor that want turn past 5100 - 5200 rpm. It sounds like it goes on a rev limiter? The chip program rev limiter is set to 9544 rpm. I have used two different computers and two different chips but no difference. I have changed ignition boxes also and even put it back on regular GM ignition.

I have changed cams in the motor and I think that the cam is the problem but I was wondering if there was another rev limiter. I have even changed valve springs on the motor to try that.

GTA matt

iTrader: (1)

Just something to check, the same thing happened to me. The ground on the back of the left cylinder head was loose. I kept getting a popopopop at 5000. Ive never hit the ecms cut off to know what it does.

racingdragracer

Thanks, I will check.

???

iTrader: (5)

no, from what i've read there's not really a way to cut spark with this code.

i had my boosted car do that till i gapped the plugs down to .020, then it went away, so i knew i needed a cd box