twin turbo: 1 wastegate or 2?

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Jan 16, 2005 | 08:06 PM

Fullthrottledan1

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twin turbo: 1 wastegate or 2?

Im running twin t4's and dont know if i should use one big wastegate or have 2 smaller ones.
this is my first turbo experiance so im not sure.

i was planning on 1 tial 46mm
or 2 tial 40's

Dan

Jan 16, 2005 | 08:08 PM

Louis

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From: Frisco/Wylie

2.

I dont know of any TT that uses one gate for 2 different banks

Jan 16, 2005 | 08:26 PM

Fullthrottledan1

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thats what i was thinking.
should i do twin 38's, 40's, 44's or what? im not sure what size i need. they are 54mm t4's

Jan 16, 2005 | 08:35 PM

69firebird

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From: hurst tx

youll definatly need 2 gates, unless you somehow run the turbos in series and can make a y for the gate and then y out to two turbos.

Jan 16, 2005 | 08:37 PM

Louis

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From: Frisco/Wylie

What boost level, and what displacement?

Jan 16, 2005 | 08:42 PM

Fullthrottledan1

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325ci, 8-12psi

Jan 16, 2005 | 09:26 PM

Louis

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From: Frisco/Wylie

2 44s to be safe

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