First Day Testing Out The Js550 / 650 Conversion

First day testing out the js550 / 650 conversion

js550/650 conversion first start up

Sharky - 1984 Kawasaki JS 550 conversion ski

Watercraft Talk

Kawasaki Jet-Ski 440/650 Conversion. RIPPER! (Motor swap)

STEF

Kawasaki JS 550 engine swap 650 JetSki exhaust fitment issue

Js550/650 conversion go pro

Kawasaki JS550 650 swap modifying aftermarket exhaust

Riding a 650 swapped JS550 | Testing GoPro 7 Black.

Uwharrie Welding

js550/650 conversion

JS550 engine swap 650 engine bed plate and adapter part 1!?

Kawasaki JS440/650 conversion

Js550/750 conversion ski

1987 Js440 flat decked with js550 jet pump with 650sx motor

Startup exhaust Kawasaki 550sx stand up conversion jet ski with 650sx engine js550 750sx 800-sxr X2

Jonathon Grappin

js550/650 conversion gopro

js550 650sx conversion startup

JS550/750 conversion ski. FIRST RIDE! 7/28/14

Kawasaki stand up Jetski 550 to 650 conversion engine plate

JS550 Engine Swapped 750! Engine is mounted in the JetSki!!!

650 superjet versus js550 with 640 tigershark engine swap

JetSki Brothers