lushing a old yamaha

[mikem8560]

ive got a pair of 200 hp 1994 yamahas id like to install if possible a flush jit but the older motors don't have a location for a quick connection like newer motors id like to run the motors for awhile but flushing on a lift is a pia just womdering if anyone install a kit somehow?

[99yam40]

some have called me a lush before, but I never heard of a Yamaha lush