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pipe sizes for turbo SOHC

Posted: August 20th, 2002, 1:23 pm
by ikedogg
i'm heading up to the shop tomorrow and was wondering what size pipes i should go with for the intercooler and exhaust. should 2" be sufficient for both applications?

Re: pipe sizes for turbo SOHC

Posted: August 20th, 2002, 1:51 pm
by David Coleman
This really belongs in the FI forum.

Re: pipe sizes for turbo SOHC

Posted: August 20th, 2002, 1:57 pm
by David Coleman
2.5" downpipe would be good.<BR>2" IC piping would be what I'd use.<BR>Are you making a turbo manifold also?

Re: pipe sizes for turbo SOHC

Posted: August 20th, 2002, 7:15 pm
by ikedogg
i'm not sure yet... does the B6T manifold fit on the SOHC head?... if not i think i'll have to go custom

Re: pipe sizes for turbo SOHC

Posted: August 20th, 2002, 9:15 pm
by ProtegeSTS
anything past the turbo should be as big as you can make it. You dont want ANY restriction. All backpressure/exhaust gas velocity arguements are null and void within the realm of turbos.