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Old 01-19-2006, 05:24 AM
Schurkey Schurkey is offline
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Join Date: Aug 2002
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Default HEI Advance curve--Need part numbers

I have searched, and I found a chart posted on this site for HEI centrifugal advance curves based on using different center plates with weights marked "139".

What I want to know is: What are the part numbers (and sources) for the various center plates?

That chart I found is at http://216.178.81.108/forums/showthr...=Advance+Curve :

Centerplate=======Weights=======Dist.Degrees
368=================139=============10======
406=================139=============12======
349=================139=============15+=====
371=================139==============9======
489=================139==============14=====
375=================139==============13+====
364=================139==============12=====
397=================139==============12=====
370=================139==============12=====
346=================139==============11=====
396=================139==============11.5===
398=================139==============10.25==
383=================139==============12=====

Weights are easy: Any NAPA store can get you the 139 weights: Order DP115. Weight pivot pins are DP109, the little plastic pivot bushings are DP112.

 


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