RPM scale on Timing tables
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Supreme Member

Joined: Aug 2002
Posts: 1,248
Likes: 58
From: ARIZONA
Car: 92 Trans Am Conv
Engine: LB9
Transmission: T5
Axle/Gears: 3.08
RPM scale on Timing tables
Has anybody else had an odd correlation with the timing tables when tuning? I've noticed two issues. First, when i correct timing, it doesn't work perfectly as it should. and two the rpms for some reason jump in 200 increments at first, then 400 increments lower down.
I checked the code. It doesn't do that. It's perfectly incremented for each cell.
Edit. I get it now. The table was correct. It's the datalogging parameter that's incorrect!
I checked the code. It doesn't do that. It's perfectly incremented for each cell.
Edit. I get it now. The table was correct. It's the datalogging parameter that's incorrect!
Last edited by Vanilla Ice; May 31, 2026 at 05:46 PM.
Thread Starter
Supreme Member

Joined: Aug 2002
Posts: 1,248
Likes: 58
From: ARIZONA
Car: 92 Trans Am Conv
Engine: LB9
Transmission: T5
Axle/Gears: 3.08
Re: RPM scale on Timing tables
Edit: nope. What a crazy haze I've been chasing a white rabbit methinks.
The good news is I'm working on more interesting hacks. Don't know if they'll be worth anything but if I didn't go down this rabbit hole I'd probably have it done and testing already...
The good news is I'm working on more interesting hacks. Don't know if they'll be worth anything but if I didn't go down this rabbit hole I'd probably have it done and testing already...
Last edited by Vanilla Ice; May 31, 2026 at 06:21 PM.
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