Posted by Greg Coffin [172.68.35.10] on Tuesday, December 06, 2016 at 23:07:26 :
In Reply to: RPM's and Tachometers posted by Terry [199.27.133.57] on Tuesday, December 06, 2016 at 22:30:48 :
I like to keep my 251 in my WM300 at 2500rpm when cruising (I have 4.89s). I've run it as high as 3000 rpm, but not for extended periods. I use a little 2-5/8" Autometer tach that reads from 0-4000rpm. I like it a lot, and have it mounted on the steering column. I will run the same tach in the 6x6 Power Wagon, though I may mount it in the dash.
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