Posted by clueless [201.237.44.50] on Wednesday, February 18, 2015 at 11:48:03 :
In Reply to: Re: 1966 wm300 rpm posted by David Brawley [107.17.198.133] on Wednesday, February 18, 2015 at 11:00:03 :
me thinks they were all governed to 3200 some maybe to 35
but there are some tractor pullers who upgrade the oiling and run em at 6000 lol