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Understood. I'm not sure i have access to that type of equipment.
I'm taking everyones suggestions and trying things as I can make them available.
As of now nothing has worked.

I did but he speaks over my head, maybe he will chime in.

I spoke to another guy with a trans am who said he was able to rev to 8600.
I'll talk with him tonight and see if he's doing something...

Now I'm not going to buy your hardware.

I guess I've been so persistent because I've been told several times it has been done(Revving the stock PCM to 10,000 rpms) by a reliable source. I haven't actually seen proof of this but figured...

Yes. I have thought about it. I want to maintain factory gauges, however.
I'm surprised no one has figure out a way around this, but I'm sure ther'e just not enough people interested.

Hi Greg. If there is any way it can be done, or anyone you can refer me to to do this I would go for it, as I am officially "PCM limited" on the drag strip.

I cannot shift higher than ~8000 rpms...

Joe I have no issues/symptoms similar to his, so I don't believe anything is mechanically broken.
I do however feel that maybe the signal is not being picked up clearly @ high rpms.

That doesn't...

I hear ya Bruce.
If I'm quick enough, I'm into the shift already and it doesn't rock the car much at all.
Once we know the point of cutoff we can set the limiter 50 rpms before it and also I can...

Thanks for that info, Joe.

Something is going on similar to what you mentioned above.
We can take 10 consecutive dyno pulls and the fuel cutoff will occur at 10 different rpms.

--I wonder if a 58 tooth reluctor wheel would...

We tried all and still are getting a fuel cutoff around 8000 rpms and sometimes slightly higher.

We'll try it Ross( vetteboy2k is the tuner) and report back.
We will also try new injectors.

Ross,
Is there anyway to give us fueling control over 8000rpm whether its TPS vs. VE or PE vs....

We're headed down to the sticks on the 5th!

Thanks. I'll try it.

We have a stock pcm from an 03 vette and are trying to buzz the motor past 8000rpm.
The car is tuned alpha-n (TPS vs. RPM) and this table ends at 8000rpm.
Initially we were getting a fuel cutoff...

I've been experiencing this issue for a long time and finally decided to seek help.
After it's programmed and ready to scan I hit the green button, it lights and then shuts off.
Sporadically I can...

Is the PLX wideband SM-AFR compatible with EFI live software?

How about Black box logging to the V1?

Anything needed to be done to get accurate AFR readings on the V1?

Working on an auto heads/cam vette.

New Vararam
New cam
ported heads
fast 90/90
78mm granatelli MAF

Key on/engine off MAF reading was 102kpa on the track but at WOT we were getting 98kpa on...

Thanks you Joe!
and thanks for the MAF Bruce M.

sent pm

bump

bump

anyone else?

What pid would best monitor this?
I figure watching the rpm is one way.
Is there anything for input shaft speed?
Any suggestions to monitor this?
Thanks

After installing an extremely lightweight clutch assembly I've noticed the car hunts for idle now.
This occurs at a stop and when putting it into neutral when the car is rolling at say 40 mph. It...