Cam should work well with ~9.5:1 static compression ratio. Heads are crack-prone and will sign off at around 4000. Personally, with those tires, I'd rather use 8.5:1 to 9.0:1 and a little less cam. I'd want power right off idle and would use this cam if I wanted to use the XE series, which I would not do. I don't like the fast ramps, but apparently you do, so here is the one I would choose for you to match with your combination....
12-230-2 - XTREME Energy

Also, get yourself wrapped around this tutorial if you want to run a flat tappet cam.....
http://www.crankshaftcoalition.com/w...ips_and_tricks