L84 - 2019 Silverado - Reduced engine power with tire size changed (34") and speed limiter set (134). Has anyone encountered this?
L84 - 2019 Silverado - Reduced engine power with tire size changed (34") and speed limiter set (134). Has anyone encountered this?
Which of the two settings is causing it to get into REP?
If it's the speed limiter, just lower it because I higher doubt there is any 34in tire that can even go 134mph.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
Both. Tested in 6th gear on dyna. Even with the stock speed limiter, just tire size correction, it triggered REP.Originally Posted by 5FDP
Does a smaller tire size not cause REP. Like saying it has 33's or 33.5?
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
Any larger size except stock would cause REP
Some of these OS's will cause rep with changing the most unusual of things. I've got one right now I'm working on that I can't change the settings for the bigger cam lobe for the hpfp without triggering rep - first one of these I've run into. Just having to work around it. In your case you'll probably have to take it to a gm dealership and pay the 150 for gm to change the necessary settings. Something somewhere just doesn't correlate.
2010 Vette Stock Bottom LS3 - LS2 APS Twin Turbo Kit, Trick Flow Heads and Custom Cam - 12psi - 714rwhp and 820rwtq / 100hp Nitrous Shot starting at 3000 rpms - 948rwhp and 1044rwtq still on 93
2011 Vette Cam Only Internal Mod in stock LS3 -- YSI @ 18psi - 811rwhp on 93 / 926rwhp on E60 & 1008rwhp with a 50 shot of nitrous all through a 6L80
~Greg Huggins~
Remote Tuning Available at gh[email protected]
Mobile Tuning Available for North Georgia and WNC
Reply With Quote