More power from a conquest kawi?

[shizzles2]

i have seen lots of threads about more power from briggs and etc, but not much about the kawisaki, is this because there is nothing? or is it just less done? and if there are any, what are the general techniques?

[JohnF]

As far as I could find there is very little. I did a little research myself and found that in the FD620D family a person could add about 10% horsepower by converting it to a FD661D. Very few parts different. Check out this thread FD620D to FD661D.

RD swapped up to the FD750D family. I found a never been used FD750D on craigslist and last January on my dining room table (the heated shop ) converted it to a FD791D.

If I hadn't have run across the FD750D at a really awesome price I would have done the FD661D. As far as I know, nobody has done the FD661D conversion yet.