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Old 03-19-2011, 02:00 AM   #28
cowboy74
 
Drives: none at this time
Join Date: Aug 2009
Location: goose creek sc
Posts: 88
when i had my 84 s10 173 v6 auto i was gittin round 25-27 round town , a friend of my brothers had a 83 s15 with the iron duke 4 and could barely manage 15-20 round town with auto , everybody looks at me like i am crazy now when i say that but i stayed right at or maybe lil under the speed limit and used overdrive bros friends truck did not have over drive but still had the same 3.73 gearing it is in how ya drive and with the right train of thought ya can reach some very good mpg
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