BM3 Stage 2 E30 at the Dragstrip

[Vimugsy011]

Looking to see if anyone else has run into this with BM3 or if anyone has some advice. I do plan to get a custom e50 tune in the future but looking to see if anyone else has run into this. So I have been at the 1/8 drags a couple of times now and running into some issues that seemed to be related to the tune, I do realize this is an OTS tune and has been impressive so far. I observed a couple of items that I would like to iron out, first one is I found that I have much better results using first gear and short-shifting into second. I get faster 60ft consistently going this route, but the problem I run into is the significant delay on the shift, I have to shift at about 3-4k due to this. For some reason and this seems to be common on various tunes, if it hits high rpm it goes into limp mode.

Sponsored

 

[zrk]

Looking to see if anyone else has run into this with BM3 or if anyone has some advice. I do plan to get a custom e50 tune in the future but looking to see if anyone else has run into this. So I have been at the 1/8 drags a couple of times now and running into some issues that seemed to be related to the tune, I do realize this is an OTS tune and has been impressive so far. I observed a couple of items that I would like to iron out, first one is I found that I have much better results using first gear and short-shifting into second. I get faster 60ft consistently going this route, but the problem I run into is the significant delay on the shift, I have to shift at about 3-4k due to this. For some reason and this seems to be common on various tunes, if it hits high rpm it goes into limp mode.

Post up your times. 60' and all.

 

[Vimugsy011]

Here is the slip for my best time when everything worked. The issue I am looking for help on is the limp mode, I should have run a log. It will even do it sometime when flooring it in auto mode.

 

[Sereph102889]

Hmm, can't say I've ever experienced a shift delay on my MHD tune. Are you leaving it in auto mode or manual shifting? Are you running with traction 1 click off or with traction fully on? This makes a huge difference on the Supra.

 

[Vimugsy011]

Hmm, can't say I've ever experienced a shift delay on my MHD tune. Are you leaving it in auto mode or manual shifting? Are you running with traction 1 click off or with traction fully on? This makes a huge difference on the Supra.

Usually manual mode, sport, 1 click on traction. After doing some testing it seems to work better when traction is on, the limp mode issue that is.

 

[7sstreet]

Try the latest OTS map they released. That was an old issue they had and it was fixed I think 2-3 months ago or something.

Sponsored