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Location:
Melbourne
Registered:
May 2002
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Re: Single Turbo 1g-gte
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Fri, 23 April 2004 07:32
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I would have to concur on the .63. The .48 will be to small to be able to be efficient up in the high boost range 20psi + and will more than most likely run out of puff before you run out of revs. Belive it or not there is a actual science to turbocharger housing sizing. To small a housing you will cause back pressure in the manifold and hamepering performance and turbo spool up, to big a housing and you will cause a pressure drop in the zorst housing and the same result will occur. I word of adivice, ask around to the ppl that have used this this type of turbo on 2l motors and see what they would say about the housings they used and the way the car came on boost and went.
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