320 trottle body diameter

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mrLEE30
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Thu Jan 19, 2006 4:37 am

could someone please tell me the diameter of the 320 inlet port from throttle body to the inlet manifold and the same for the 325.

Tanks

lee
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Simon
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Thu Jan 19, 2006 7:27 pm

325i is 64mm, haven't got a 320i TB hanging about, surely someone has one hanging about with all these 325i TB conversions!?
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JazzMan
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Fri Jun 20, 2008 7:53 pm

Sorry to bump an old thread, but I'm after the answer to this one. Had a bit of a look but have not been able to find it :D
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murran
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Fri Jun 20, 2008 7:57 pm

got to be something like 52mm? :?
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tezk
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Fri Jun 20, 2008 7:59 pm

Just so happens I had a couple lying about :cool:

55mm for the 320 tb
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JazzMan
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Fri Jun 20, 2008 8:05 pm

Superb thanks :cool:
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