Hey I just bought a used 06 raptor 700 with a ct racing full exhaust dynatek fuel programmer and k&n air filter with adapter. I have enjoyed it so far but I have been racing a friend who has a 01 raptor 660 with 686 bigbore and 12:1 comp. piston. He beats me by like 2 qaud lengths in a 300 yard drag but i get him on take off everytime it seems like when i hit top end it just gets flat and dosent rev as high as it should. i was wondering if anyone could tel me what they think it should rev and give me some cheap mod tips so i can get faster.