exhaust fireing

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Mar 12, 2010 | 12:50 PM

xhomm02

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From: Czech rep.

exhaust fireing

Hi,

is it normal to have backfire to exhaust? It occures usually in above 7k rpm.

I have Stage 2 (with HFC Miltek) car with Cobb tage 2-93 map.

Mar 12, 2010 | 12:57 PM

Clipse3GT

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From: Cleveland, OH

yeah

Mar 12, 2010 | 01:10 PM

xhomm02

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From: Czech rep.

is there a way to avoid this?

Mar 12, 2010 | 01:14 PM

COBB Tuning

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From: USA

Not normally, do you have a vent to atmosphere BOV as well? This can cause rich backfires between shifts and on overrun.

Travis
COBB Tuning

Mar 12, 2010 | 11:52 PM

Rands

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From: Calgary, Alberta, Canada

Mine fires sometimes when I let off the throttle and I have the stock BPV. Probably running a bit rich?

Mar 13, 2010 | 12:35 AM

xhomm02

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From: Czech rep.

Quote:

Originally Posted by COBB Tuning

Not normally, do you have a vent to atmosphere BOV as well? This can cause rich backfires between shifts and on overrun.

Travis
COBB Tuning

except of exhaust and air filter everything else is stock.

Mar 13, 2010 | 12:36 AM

pcasso87

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From: San Antonio, TX

Its normal bro, mine does it while i rev match at the track, i bet my bumper will have some damage after a few more track days!!

exhaust fireing

exhaust fireing

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