Hey guys! What ways do you know of to boost the Horse Power of a mower? The engine in question is a 19 HP Kawisaki. I have no problems with it at all, just wanna know if it's possible to give it even more power(you can never have too much). What about a turbo charger? Anyone know any tricks or upgrades? What about life extenders for the 19 HP Kawi? Such as coolers or better filters or whatever else.....What can you guys conjure up?!