pittpulls

ok i have ben trying this for about a week but i can not get the jetting right and i cant get dyno ports web site to work so i can get there number to call if anybody has there number please let me know so this is what i have so far when i got the bike it had the pipe on it and i had 280 mains and stock 25 pilots and the needle is on the second from top i read on this forum to go to stock so i did and no improvement my budy has a all stock shee and he waste me all the time from low end to high and i should not be like that but here are my mods please help stock motor at sea level boyson reeds reed spacers dynoport 2 to 1 boost bottle and where is the air fuel screw supose to be if any body has any suggestions please help