Every motor, dyno, etc is different. If you had 285 stock then you should definitely be over 300 with a tune. I also used 4th gear for pulls which apparently I should have used 5th.
Hmm that is weird. I ran mine on the dyno jet just to see what I was running stock and I hit 285whp. So I am sure to get over 300 easily.So now you are running on the Stillen exhaust and LTH?
Hey man! I never had the car dynoed before I put the exhaust on but after I hit 288 whp which seems to be a tad low from what others have seen. After that I added the Stillen Gen3s and LTH before the next dyno which I hit 304 whp. With the exhaust, lth, and pulley's you will probably see right at 300 (no intake or tune). I'm hoping I hit 320 whp once tuned. I was supposed to order UpRev Osiris last week but I had something come up so hopefully I will get to it this week. The 18" CBE and LTh are a great combo. I love the way my car sounds. Very mild at idle but really opens up once you get on it.
RE-11s are great tires. They are really sticky but with that comes deminished tread life. I would recommend them for the track but not for daily driving. I have my stock RE050s on the car right now. Just trying to save the RE-11s for meets, track events, etc.