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Old 07-11-2017, 11:25 AM   #1
jmc0369
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Default Porting B230 manifold exit ports

Below is a pic of the exit side of b230f exhaust manifold. You can see the carbon indicating where the gasket was.

May benefit to gasket matching this area?

I thought there might be benefit in remaking the header pipe with 2 2" tubes dumping into 2.5", buts it seems like that might not even fit.

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Old 07-11-2017, 12:38 PM   #2
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I figure I'll do the Starla header pipe mod per Smokey1000, so the question still stands does gasket matching this area make sense?
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Old 07-11-2017, 01:35 PM   #3
gross polluter
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