Carolina Horsepower - View Single Post - how low can i safely lower shift firmness in 4R70W with SCT?

gearmesh, inc. · 10-10-2009, 12:21 AM

Are you saying that your programmer can decrease line pressure below factory program levels? If so, I am surprised that a company would take the liability risk of lowering line pressure below factory standard.

A programmer can't increase maximum line pressure at all. All they can do is modify the ramp of the pressure rise curve in relation to engine load. They can also take out any torque management strategies.

10-10-2009, 12:21 AM	#2
gearmesh, inc. creepy azz cracka Join Date: Nov 2008 Location: Summerville Posts: 1,587	Are you saying that your programmer can decrease line pressure below factory program levels? If so, I am surprised that a company would take the liability risk of lowering line pressure below factory standard. A programmer can't increase maximum line pressure at all. All they can do is modify the ramp of the pressure rise curve in relation to engine load. They can also take out any torque management strategies. __________________ "I came into this world kicking, screaming,and covered in someone else's blood, I have no problem leaving the same way!" ÔÇ£If you carry a gun, people will call you paranoid. ThatÔÇÖs ridiculous. If I have a gun, what in the hell do I have to be paranoid about?ÔÇØ -Clint Smith, Thunder Ranch.