LT1 Spark info wanted

Shannen Durphey shannen at grolen.com
Tue May 18 01:51:18 GMT 1999


Manual, 94-95 fine, much obliged.
Shannen
Ken Kelly wrote:
> 
> Shannen,
>         I can print out the tables for the stock 94-95 PCM for you.
> The advance curves look different for the AUtomatic and
> Manual, which do you want? Is 94 - 95 a good year? I have
> the 96 Auto Image too, but I'll have to confirm that I have
> that table loction for the 96.
> 
>                 Ken
> 
> Shannen Durphey wrote:
> >
> > I'm looking for spark timing vs rpm, temp, map for an LT1 engine.
> > I've got the notion that this engine uses a large amount of advance at
> > cruise and would like to confirm it.  Thanks.
> > Shannen




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