Howdy from OZ , i was wondering if any of your forum has gone down the 1150 gs hot up road , pistons,cams,heads etc , and what sort of performance gains you got from these mods . Cheers GFC .
Howdy from OZ , i was wondering if any of your forum has gone down the 1150 gs hot up road , pistons,cams,heads etc , and what sort of performance gains you got from these mods . Cheers GFC .