Busa Mods


I am in process of doing standard mods. Have done full airbox mod, top speed limiter eliminator. This winter will do full Yosh system, PCII, bore throttle bodies. Has anybody considered the potential loss of dialing the bike in after the mods on a dyno, without having the airbox charged with 100+ mph air. I'm not an engineer, however it would stand to reason that with the extensive R&D that has gone into the bike that the ram air pressure is very critical and proportional to hp gains. It would seem to me the only real way of dialing it in is to ride, adjust, ride, adjust. The only wind tunnels I know of is the Big Three. Please Advise.