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Old 04-27-2018, 01:52 PM   #1
RedBed
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Join Date: Apr 2017
Location: TX
Posts: 257
Optimum RPM for 305 MPGs

Just curious if anyone knows the optimum RPM to get the best MPG out my 2BBL 305 with 4L60.

My guess is somewhere in the area of 2500rpm @ 65 ...?
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