Hey everyone - I recently had the UpRev tuning software updated on my Z, and also had the CJM road race pump installed at R/T Tuning in Montegomery, PA. After the pump was installed, my tuner Vince took the car back on the dyno and made sure the new fuel upgrade wasn't messing with the tune. He also was able to use the new ARC update to correct a few spots on my tune that just wouldn't flatten out previously. Needless to say the new dyno graph was a nice surprise when picking the car up. It was dyno'd on an extremely humid day and should have made just shy of 340whp. Ended up picking up about 10-12whp and lb/ft mid-range and a bit down low as well. I highly recommend the update for anyone with UpRev, and the guys at R/T Tuning are really awesome as well for anyone in the Tri-State area. Here is the graph: