Need help, log review for nearly stock car

[415hanz]

I have a ‘13 M6, it has project gamma intakes and charge coolers, axle back exhaust, (tune and DPs stock). I am doing stage 1 DME tune in a week and want to make sure everything’s good as is. after reading some other comments on other data logs, I’m a little concerned w maybe AFR. I have very little knowledge on this stuff, any help is appreciated (praying m6roar sees this)

Datazap: https://datazap.me/u/415hanz/m6-log-...4-7-8-17-20-41

[M6Roar]

AFR looks normal for stock tune. What fuel grade are you using?

[415hanz]

Originally Posted by M6Roar

AFR looks normal for stock tune. What fuel grade are you using?

Im in cali, stuck with 91 unfortunately and gonna tune for 91

[M6Roar]

Originally Posted by 415hanz

Im in cali, stuck with 91 unfortunately and gonna tune for 91

That explain your timing.
Tune for 91, add water injection(pure water say 63cc/m since you are running PG coolers just to drop your IAT, it will aid your timing) IAT will get higher with more boost also there will be drop in boost around 2psi due to bigger cooler so if you are aiming for 22.4 psi you will get around 20 to 21 psi, not a significant difference though.

PS: Don't tune for the water spray just incase you run out of water. Just add it on a different phase.

[415hanz]

Originally Posted by M6Roar

That explain your timing.
Tune for 91, add water injection(pure water say 63cc/m since you are running PG coolers just to drop your IAT, it will aid your timing) IAT will get higher with more boost also there will be drop in boost around 2psi due to bigger cooler so if you are aiming for 22.4 psi you will get around 20 to 21 psi, not a significant difference though.

PS: Don't tune for the water spray just incase you run out of water. Just add it on a different phase.

Thank u so much. You’re so helpful

[M6Roar]

Originally Posted by 415hanz

Thank u so much. You’re so helpful

Next time feel free to msg me directly no need for prayers loool.
Good luck with your new tune hope you like it.

[415hanz]

Originally Posted by M6Roar

Next time feel free to msg me directly no need for prayers loool.
Good luck with your new tune hope you like it.

I recently made my account so it doesn’t let me PM anyone.
If you have time and can take a look at a new log, after the DME Stage 1, it would be greatly appreciated.
https://datazap.me/u/415hanz/log-2-s...?log=0&data=22
This log was maybe 20 miles of driving after tune and have put like 400 miles since w no apparent issues.