Anyone install a Reverse Boost Valve Kit?

[Danzigman]

http://www.oregonperformancetransmi...de=OPTI&Screen=PROD&Product_Code=SNX-77898E-K

Has anyone installed this in your truck? This is a common upgrade for the 200-4r transmission in G-bodies. I placed one in my 1984 Hurst Olds years ago and it really helped the shift quality.

I was thinking about adding one when I get a vett servo.

 

[WildBill]

isnt shift firmness determined by the computer in a4l60E? What does this do?

 

[Danzigman]

It brings up the line pressure in the transmission from what I understand. In the Old 200-4r the added pressure caused better shifts. I plan on adding a vette servo, I thought I might try this as well while changing the fluid. After everything is complete I will get a BB tune. Jenna said I should do the trans upgrades before the tune to save a retune.