lml trans tune

Mike L.

Got Sheep?
Staff member
Vendor/Sponsor
Aug 12, 2006
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63
Fullerton CA
Ok so the box is just for line pressure or does it have other functions.
Seems like a good upgrade

The box offers the maximum psi the LML valve body/ pump combination is capable of, which is 255 psi on a static basis. It can go back to stock with a flip of a switch. mileage will suffer at 255 psi ( appr. 2 mpg ) and trans temps will go up 10-15 F. None of this is a problem as you can go back to stock when not playing on the fly.