Questions About Yoshimura Cams

[Cheetahunter]

Registered
I've got a Hayabusa 2012 Limited edition and have a couple of tunes done, nothing major. Wondering what the horsepower gains are on the stage two Yoshimura cams on such a stock engine. If current mods are of interest, then here they are:

Bazzaz fuel injection
Bazzaz quick shifter
K&N filter
Full Yoshimura exhaust
17T front Spocket
46T rear Spocket
Bazzaz Bomb
Bazzaz oxygen sensor

No dyno tune yet.

Thank you

[Jimmy c 6093]

Does Yoshimura still make their Stage 1 cams for the 1st Generation Hayabusa? When I look on their site, I only see the Stage 1s for the Generation 2 and 3.