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n/a WUR vs. turbo WUR 200 1983

posted by  doubler on  Tue Feb 17 02:20 CST 2004
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last visit: Sun Aug 12 02:02 CST 2001
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Hey guys,
I may have inadvertently, nice word huh, replaced my stock warm up regulator on my 242t, turbo, with one off a naturally aspirated version. Now I know that besides enrichening for warmup, the wur or cpr also controls pressure for accelerator enrichment under boost on turbo cars.
Question is, will a n/a warm up reg cause lean conditions on a turbo car? Here is a part # 0438140. Is a n/a wur different than a turbo wur?
Thanks in advance,
RR








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    n/a WUR vs. turbo WUR 200 1983

    posted by  porkface on  Tue Feb 17 07:49 CST 2004
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    last visit: Fri Oct 24 09:12 CST 2014
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    you are missing the last 3 digits off the bosch number. sounds like the rebuilder ground them off. only way to tell is to put a set of pressure gauges on it and see what control pressure is under certain conditions. i seriously doubt you or the engine will see the difference. good luck, chuck.







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