DIY Rom tuning for exhaust pops and backfires W/ romraider

[stefodrom]

Originally Posted by Evangelion

In paddle shifter mode? And does it pop only when downshifting? And what do you mean .20 column?

Yes, you need to go in paddle shifter mode, otherwise the at transmission is shifting into the next gear before any pop sound. Because you ned to feather the throttle just a little bit.

But the good thing on an AT car with this tune is, you're still be able to drife completely normale without any pops in AT mode.

I'm using the tune for about an half year now its awesome.
Your can also recieve pops on downshifts if you got the feeling for the throttle. Put it in the right position for pops and downshift after.
It may take some time to get used to it, but you'll see its easy to controll.

[steve99]

Originally Posted by Evangelion

Would you by chance able to do backfire tunes on the 2017 86 models? If so I would be interested in buying considering I can't figure out why it won't work for me.

If i have a working definition for opensource tuning i can do it for oft tactrix.

If no defs then only option would be ecutek or brzedit
messsge me and we can sort something out

[Evangelion]

Originally Posted by stefodrom

Yes, you need to go in paddle shifter mode, otherwise the at transmission is shifting into the next gear before any pop sound. Because you ned to feather the throttle just a little bit.

But the good thing on an AT car with this tune is, you're still be able to drife completely normale without any pops in AT mode.

I'm using the tune for about an half year now its awesome.
Your can also recieve pops on downshifts if you got the feeling for the throttle. Put it in the right position for pops and downshift after.
It may take some time to get used to it, but you'll see its easy to controll.

Thank you, I will try this- maybe this is why I couldn't get it to work originally. Do you also feather the throttle? And what gear/rpm does it normally work better on?

[stefodrom]

Originally Posted by Evangelion

Thank you, I will try this- maybe this is why I couldn't get it to work originally. Do you also feather the throttle? And what gear/rpm does it normally work better on?

Yes, you need to find the correct throttle position while the engine rpm's are "going down" it sounds best between 3k and 5,5k Rpm for me.. It works in every gear, but i like to do it in 2nd or 3rd the most so i for example accelerate to 6k in 2nd gear and then just press the trottle so slightly that the rmp's are going down and feather a little bit to find the sweetspot. Its takes a little bit of pracitice but you'll learn it

Its also nice to hold the correct position and on 2-3k rpm press the left paddle to do a downshift in a tunnel does some nice bangs

[GT864lyfe]

Originally Posted by SmsAlSuwaidi

@nelsmae @jamesm

You guys should check out my instagram and see my flame thrower map! It's getting a lot of attention right now and my tuner is local to az! Check it out on instagram: @DK8six😎

[stefodrom]

Originally Posted by GT864lyfe

You guys should check out my instagram and see my flame thrower map! It's getting a lot of attention right now and my tuner is local to az! Check it out on instagram: @DK8six😎

can you post your settings pls?

Im trying to get flames for some time now but still have none...
Wich exhaust setup are you running? full straiight piped?
I only got the rear silencer left, everything else is piped^^ but still no flames, so probably i got wrong settings.

[Evangelion]

Originally Posted by stefodrom

Yes, you need to find the correct throttle position while the engine rpm's are "going down" it sounds best between 3k and 5,5k Rpm for me.. It works in every gear, but i like to do it in 2nd or 3rd the most so i for example accelerate to 6k in 2nd gear and then just press the trottle so slightly that the rmp's are going down and feather a little bit to find the sweetspot. Its takes a little bit of pracitice but you'll learn it

Its also nice to hold the correct position and on 2-3k rpm press the left paddle to do a downshift in a tunnel does some nice bangs

Thanks so much man!!! I've struggled with this for 3 months now, and today I can finally say, my car can pop!

[stefodrom]

Originally Posted by Evangelion

Thanks so much man!!! I've struggled with this for 3 months now, and today I can finally say, my car can pop!

Nice dude! Im glad to hear that!
Wish you a lot of fun

[D_Thissen]

I just want to be sure I'm doing this correctly. I load the AO1C def from here, http://www.ft86club.com/forums/showp...&postcount=411, and then open my AO1C bin from the OTS v2.076 downloads folder.

[Alysa]

Anyone know if e85 or being boosted effects the values I should put in for the overrun stuff?

[eddieflyinv]

Originally Posted by D_Thissen

I just want to be sure I'm doing this correctly. I load the AO1C def from here, http://www.ft86club.com/forums/showp...&postcount=411, and then open my AO1C bin from the OTS v2.076 downloads folder.

Yessir, looks good

Sent from my SM-G950W using Tapatalk

[D_Thissen]

Originally Posted by eddieflyinv

Yessir, looks good

Sent from my SM-G950W using Tapatalk

Right on, thank you. Might try it out for a few days this spring.

[guybo]

Has anyone tried this with E85? Is it the same procedure- changing the 1st column of Table B?

[guybo]

I trried it, just like you do with regular tunes by changing column 1 of table B. I didn't even retard the timing, I just used a lot less timing advance- just to be safe. Wow did it suck. It made the car way too jerky when I shifted. It was impossible to do a smooth up shift if I was getting on it. So I canned that idea, and the default E85 tune is very quiet, so I don't know what to do to make this tune a little more poppy/burbly.