Trying to lower 2-3 PT shift point.

[77 cruiser]

I put the stock 2-3 shift spring back in had a blue from SK kit. Put in a slightly shorter TV plunger spring. CQ vb.

 

[77 cruiser]

Change is hardly worth mentioning.

 

[dank GN]

The shifts are controlled by the governor weights . If add weight it will shift sooner if u take weight away it will shift later .

 

[mikestertwo]

If you want to lower the 2-3 shift point without affecting the other shift points the best way is to put a larger diameter 2-3 shift valve in the valvebody.