Turning up the back pressure on an exhaust brake.

[sinfulcoin]

Have any of you guys done this on a pacbrake or similar unit once you have installed heavy valve springs? I have #110 and was curious just how far I could go. It would be intresting to see how much retarding power is in it:evil:evil

 

[Dgeman]

In the 12v's if you had 60lb springs you could go to 60 so I would imagine that you could do 110 but I'm not sure. I would start turning it up slowly maybe 10lbs at a shot.