thanks for the help guys. comming from ra1s has been an experience. 40-38 felt much better.

 

Ran 40lbs front & 38 rear on new ao4's. Did not get them warmer than 78 degrees. Need a lot of presserized air to get them that high. Had to use a bike pump cause all the red cans could not get them up that high! Was on backtop and did well.