Posted by Kaegi [76.22.23.236] on Tuesday, February 17, 2015 at 17:08:49 :
In Reply to: 1966 wm300 rpm posted by E Rushing [162.206.150.205] on Tuesday, February 17, 2015 at 09:22:39 :
best mileage would be at 45 but you can run much faster with the 11.00s. about 60 with be 3200 rpms which is what it would be governed at commercially. With a crank shaft as heavy as these are the oil layer between the crank and bearing starts to shrink over 3200. I have wound them way over that momentarily under a load with no problems.