Re: [GMCnet] 4.8 MPG [message #324186 is a reply to message #324184] |
Fri, 22 September 2017 09:34 |
Justin Brady
Messages: 769 Registered: April 2015 Location: Bell Buckle, TN
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I'm with you Jerry. I'd much prefer a 1mpg drop (or lack of gain I suppose) to a new engine.
Just not an envelope that's worth pushing to me.
Somewhat related:
When I was running around out west I found that richening up the mixture a tad to about 12.5:1 made a nice difference on hill pulling power. I forgot to reset it and noticed a good dip in mileage once I got back east!
Justin Brady
http://www.thegmcrv.com/
1976 Palm Beach 455
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