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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > 2step flamethrower



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      04-10-2012, 11:51 PM   #23
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Quote:
Originally Posted by Beemw335 View Post
From Terry:

Strong uneven explosions/pulses in the turbine combined with high heat increase wear and fatigue
Ditto,thanks
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      04-11-2012, 12:37 AM   #24
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There has to be a anti-lag system for the n54 right?

Sick vid!!! it must be fun lol
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      04-11-2012, 02:19 AM   #25
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this would come in handy when some prick pulls up too close behind you at the red light.. specially if he has a plastic bumper
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      04-11-2012, 07:45 AM   #26
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      04-11-2012, 11:58 AM   #27
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Fwiw, I recommend setting the Ignition ON Tom at least 100rpm lower than the Igniton OFF Rpm. If they are too close, you will get the backfiring you see in the video. Then again, some like that. It's not terrible for the turbos. But it's not great for them either.
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      04-11-2012, 01:45 PM   #28
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As you can see shiv I got everything working but the NLS, I'll have to mess with the wiring more when I get the chance.
This is Kirby btw
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      04-11-2012, 05:59 PM   #29
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Quote:
Originally Posted by kuch123 View Post
this would come in handy when some prick pulls up too close behind you at the red light.. specially if he has a plastic bumper
this
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      04-11-2012, 06:09 PM   #30
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when you get those backfires your essentially using the turbine housing as the combustion chamber...........thats my understanding of it.

it does look cool though
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      04-11-2012, 06:30 PM   #31
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Honestly for all of you guys worried about what's going to happen..... I'm under warranty and I can get it fixed even if they wouldn't cover it, that's why I work 60 hrs a week lol.
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      04-29-2012, 02:30 AM   #32
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      04-29-2012, 04:32 AM   #33
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Quote:
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Bump
why
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      04-29-2012, 12:17 PM   #34
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Awesome lol! How much boost are you making off the line with that?
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      04-29-2012, 12:54 PM   #35
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      04-29-2012, 01:09 PM   #36
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sounds like SHIT
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      04-29-2012, 01:14 PM   #37
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Quote:
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Bump
WTF are you bumping this thread for.. Its not a for sale thread.
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      04-29-2012, 02:23 PM   #38
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Sorry for the noob question! What would make the car backfire like that? Is it dumping of unburned extra fuel in the exhaust?
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      04-29-2012, 03:09 PM   #39
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bump









lol
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      04-29-2012, 04:32 PM   #40
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Quote:
Originally Posted by Sniz View Post
when you get those backfires your essentially using the turbine housing as the combustion chamber...........thats my understanding of it.

it does look cool though
Well more so the exhaust manifold. Though I guess some of the combustion happens in the turbine housing, the volume is biased towards the manifold big time. Which is why it's not sooooooo bad for the turbo itself. Doing this on a custom tube manifold is not something I recommend, however. Those welds would need to be very clean and tight.
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      04-29-2012, 06:29 PM   #41
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This is pointless... I think it is cool to shoot flames but this is kind of ridiculous.
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      04-29-2012, 06:38 PM   #42
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Quote:
Originally Posted by brakeboost View Post
Bump
lol you just bumped your own thread
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