Well put on a few mods this weekend. My base line before the mods bone stock with dirty paper filter was 353 RWHP. Then I added Custom ground comp cam 228/232 .581/.591 112 LSA, Kooks Long Tube 1 3/4 headers, X pipe, high flow cats, B&B Bullet exhuast, Patriot Dual Springs, Titainium retainers, Chromoly Push Rods, Dual roller timming chain, 30 LB injectors, and Vararam CAI. I did not add under drive pulleys however. My first run netted 420.1 RWHP. After over 15 dyno runs tuning the car it still was putting down 415.5 RWHP. I have to say I am very happy with the results. This is with CA gas and conservative timing. Oh and the car sounds insane with this set up. A little mellower at idle than I though but very very deep. I love it. Now it is time to get it to the track.