Join Date: Nov 1999
Location: Abilene TX, USA
Guys I have a 67 with a TH 350 in it. When I installed it, it shifted real low like 2,000 RPM. I addjusted the vacume modulator in back, and it will now shift at around 4,500 RPM if I keep my foot in it, but otherwise it still shifts at around 2,500 RPM. My question is, can I change the shift points when my foot is not in it.
I understand this is somehow done internally in the transmition and since I am having to replace the pan gasket I was wondering if I could change the shift points also.
Also, is a shift kit a good thing to install and if so any recomendations.
BTW the car is pretty much stock, except it has ported heads and a Crane 266 cam.