How do you adjust the transmission shift modulator valve for BOP turbo 350?!
#1
How do you adjust the transmission shift modulator valve for BOP turbo 350?!
I have an 80 trans am with a BOP turbo 350 tranny and I need help on how to adjust the transmission shift Modulator Valve. Can I adjust the stock one? And then if you can, can you guys tell me how to do it maybe some pictures??
#2
On The Tree
Join Date: Jun 2007
Location: haltom city/DFW, Texas
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It has to be an adjustable type first ! If it is , the vacuum port on it will have a screwdiver slot . You turn it in for more pressure or out for less , 2 turns is about all you shoud do !