yamaha jetski gp 8000r engine rebuild 021
new pistons and gakets,carbs rebuilt etc,,a mint engine
99' Yamaha Waverunner GP1200 (Rebuild 1st Start)
Rebuilt the top end of my custom 1999 Yamaha GP1200. This is the initial start-up. Ye-haw
Yamaha Waverunner III 650 w/o Water
Now here is the jet ski running without water, notice how it takes the engine a few seconds to catch up but then it starts revving normally again ...