G
Guest
Check out the claims and dyno chart from this manufacturer.
http://member.nifty.ne.jp/GSX1300R/ohnisi/ohnisi.htm
Power increased from 153 to 183, although cost is a little over $2000
http://member.nifty.ne.jp/GSX1300R/ohnisi/ohnisi.htm
Power increased from 153 to 183, although cost is a little over $2000