[Bloom_435i]

https://www.bootmod3.net/log?id=628d...729b1fd6693f01

This is the stage2 e30 log. Timing looks a lot better and the car is running cleaner.

[n55david]

Originally Posted by Bloom_435i

https://www.bootmod3.net/log?id=628d3dc5ae729b1fd6693f01

This is the stage2 e30 log. Timing looks a lot better and the car is running cleaner.

Based on that one log, you look good. Your cars wgdc is the same as mine was on that tune.

[714BMW]

Originally Posted by n55david

Based on that one log, you look good. Your cars wgdc is the same as mine was on that tune.

Is that normal WGDC for that boost level? Just genuinely curious because I'm at about the same WGDC at 19-20 psi

[n55david]

Originally Posted by 714BMW

Is that normal WGDC for that boost level? Just genuinely curious because I'm at about the same WGDC at 19-20 psi

Your boost looks fine. I wouldn't worry about it.

[Bloom_435i]

I'm pretty sure I have a little boost leak and will be fixing it soon. Car is definitely running better. Here is another log, https://www.bootmod3.net/log?id=628d...729b219d39ab71

[n55david]

Originally Posted by Bloom_435i

I'm pretty sure I have a little boost leak and will be fixing it soon. Car is definitely running better. Here another log, https://www.bootmod3.net/log?id=628d3f5dae729b219d39ab71

Boost is great. No leak man.

[mike@x-ph.com]

Originally Posted by Bloom_435i

I'm pretty sure I have a little boost leak and will be fixing it soon. Car is definitely running better. Here another log, https://www.bootmod3.net/log?id=628d...729b219d39ab71

Why would you say so?

[Bloom_435i]

Originally Posted by mike@x-ph.com

Why would you say so?

I've had a little boost leak for the longest time now and last week I tired to fix it, and I thought it didn't work but I guess it did. Should I be making more boost, because it was making the same amount on the stage 2 93 tune?

[mike@x-ph.com]

Originally Posted by Bloom_435i

I've had a little boost leak for the longest time now and last week I tired to fix it, and I thought it didn't work but I guess it did. Should I be making more boost, because it was making the same amount on the stage 2 93 tune?

The target boost is set by your map, as long as you are hitting the boost target, you are good.

I don't remember the boost targets set by PTF on stage 2 93 but if they are the same as the E30 map then their ignition timing is more aggressive here.

[Bloom_435i]

Ok thank you, the timing is different more aggressive on the e30 map.

[n55david]

Originally Posted by mike@x-ph.com

The target boost is set by your map, as long as you are hitting the boost target, you are good.

I don't remember the boost targets set by PTF on stage 2 93 but if they are the same as the E30 map then their ignition timing is more aggressive here.

I'm not sure if the boost targets are the same tbh. I thought it was like .5 or .4 difference? I know it is with the 2 vs 2h. Hell I'm probably wrong though.

[mike@x-ph.com]

Originally Posted by n55david

I'm not sure if the boost targets are the same tbh. I thought it was like .5 or .4 difference? I know it is with the 2 vs 2h. Hell I'm probably wrong though.

They did not increase boost by much but got more aggressive with ignition timing.

[BMW DRIVEN]

Originally Posted by Bloom_435i

Alright I'll log on stage 2 91 tomorrow. I was going to try the e30 map when it get warmer out.

I ran into this same issue on the Stage 2 93 map. I tried mixing in a gallon or so of e-85 and it cleaned up a little bit. But, ultimately the E30 map is the way to go. Timing is super clean and no knock events. Just make sure to test your E85 to get a precise ratio with your 93 fuel.