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engine idle speed
#1
Quite a regular
Quite a regular

ammiller83
See User information
What is the idle speed on a 1953 327 engine with a 4 barrel carburetor supposed to be?

Posted on: 2017/9/13 15:41
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Re: engine idle speed
#2
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Owen_Dyneto
See User information
Certainly feel free to vary it a bit either way based on your preference but here's Packard's recommendation.

Standard shift transmission: 450 rpm
Ultramatic: 375 rpm in H (high).

Posted on: 2017/9/13 16:08
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