19 HP Kawasaki FH601V engine hp upgrade?
I read on a website forum (a racing engine hopup type site) that by simply changing my carburetor I can have up to 25 hp from my 19 hp eninge. Supposedly, this is because the FH series engine I have is nearly identical to the FH641V, FH661V, FH680v & FH721V except the carberutor, and in the case of the FH721V 25hp, an oil cooler. Does anyone know more about this than me? If this is true, then for about $300 I can upgrade my carburetor and gain lots more power....