[tdangle]

Originally Posted by The Rocknrod

I have read where people trim the weights in the governor to change the shift point.
https://www.chevytalk.org/fusionbb/s...php?tid/283173
https://www.hotrodders.com/threads/c...ission.221004/
Here is a good thread on this forum - http://67-72chevytrucks.com/vboard/s...4&postcount=19
Now to find out where to get those governors. Maybe Monster can help? - https://www.monstertransmission.com/...or_c_5183.html
Do not attempt to adjust the shift timing with the throttle valve cable. The shift timing is controlled by the governor springs. For higher shift points at wide-open throttle, install lighter springs. For lower shift points at wide-open throttle, install stronger springs. - https://transmissioncenter.net/shop/200-r4-tip-sheet/

I have read some of those posts also. I'm not sure I want to experiment with my only governor and these seem to be fairly rare. If I had it to do again, I would have gone with a 4l60e so I could adjust the shift points with the controller