TPI throttle bodies

May 24, 2002 | 11:02 PM

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Joined: Mar 2002

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From: near Chicago

TPI throttle bodies

What is the difference in the throttle bodies on 85-88 and 89-92 TPI motors? Will the throttle body for an 85-88 fit my 89 TPI?

May 24, 2002 | 11:10 PM

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Joined: Mar 2002

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From: Somewhere over the rainbow

The difference is in the idle air passage. I think you can use an 88
on an 89 but not use an 89 on an 88. You should be ok.

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