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-   Software Tuning (https://www.ft86club.com/forums/forumdisplay.php?f=88)
-   -   DIY Rom tuning for exhaust pops and backfires W/ romraider (https://www.ft86club.com/forums/showthread.php?t=61069)

leicaboss 03-20-2014 07:08 PM

Thanks for doing this Andrew, I have a feeling it's not going to work very well on my temporarily stock exhaust setup... or will it?

bee_are_zee 03-20-2014 09:05 PM

Update: Works fine after you get the pedal feel right. Popcorn on demand :party0030:

Migero86 03-20-2014 09:07 PM

Once my OFT arrives I will be doing this

carlitosway6891 03-20-2014 09:23 PM

just did this to mine, i have the Borla UEL header, factory overpipe, factory front pipe, vibrant muffler, factory muffler delete.....

below 4500rpm, it sounds like intermittent popcorn popping in the microwave....above 5000rpm.....yea lol..... it sounds like someone shooting a gun at times....super loud! i will try to take a video one day and have someone following me recording cause it sounds like there would be fireball pops being how loud it pops at times above 5K rpm =)

Proof 03-20-2014 10:20 PM

Hrmm I made the changes and got nothing. I do have a catted header though?

carlitosway6891 03-20-2014 10:24 PM

i dont know if this is what your doing but reving the engine in neutral didnt really cause much backfiring, its when i was driving, rpm hovering around said RPM, feathering the gas pedal is what caused the poping

bee_are_zee 03-20-2014 10:51 PM

Quote:

Originally Posted by Proof (Post 1614723)
Hrmm I made the changes and got nothing. I do have a catted header though?

stay on the gas just a bit when letting it rev back down and that will give it the extra fuel. There seems to be a sweet spot that gets the correct fuel in the exhaust. My headers cat has gone missing though.

bee_are_zee 03-20-2014 10:53 PM

The next tuning adventure should be to find out if we can get ghost cams at idle...

Walla Walla 03-21-2014 12:23 AM

Quote:

Originally Posted by bee_are_zee (Post 1614791)
The next tuning adventure should be to find out if we can get ghost cams at idle...

this........ is such a good.... bad idea...... :)

Marusich 03-22-2014 07:36 PM

Does it crackle on gear changes?

[ame="https://www.youtube.com/watch?v=WsUsno-Mv2E"]https://www.youtube.com/watch?v=WsUsno-Mv2E[/ame]

Proof 03-22-2014 08:03 PM

Mine is popping like mad now. Nice tone to it as well.

Marusich 03-22-2014 08:19 PM

Quote:

Originally Posted by Proof (Post 1618714)
Mine is popping like mad now. Nice tone to it as well.

Prove it!

Proof 03-22-2014 08:20 PM

Haha Yea I should get a video with the GoPro. Went on a rally today so I will see if anyone got some clips.

invaliduser 03-22-2014 09:15 PM

Proof... did it take a while for the popping to begin? I made the changes in RomRaider and just barely notice it.


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