1.23 a/r exhaust housing

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08-19-2004, 08:54 PM

sroka

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1.23 a/r exhaust housing

Anyone running a thumper style 1.23 a/r exhaust housing on ls1?

whats the pros and cons of running one that big?

BTW its a t-76 with a .95 a/r on the compressor side.

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08-19-2004, 10:36 PM

JZ 97 SS 1500

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Lots of lag, especially if its a large frame turbo. Sounds like a drag radial cheater turbo, if it is, then it maybe a 76mm inducer, but the exducer will be huge....hehe

Jose

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08-20-2004, 06:21 AM

sroka

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My car is a auto with a 3600 stall. I can see it being a problem with a stick, but do you think the stall will help. What rpm do you think it will start to build boost?

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