jetski kawasaki 550/ 750 conversion

ported 780 cc engine

Category:

Sports

Tags:

• jetski
• 550

[kost098]

How did you mount your cdi box to the ski? it looks clean mine looks like crap!!

[THEGROSBOUDIN]

i don't remember dude, i made it in 2003 or 2004, but i guess it was easy to fit :)

[themikus07]

what did you have to get to make the 750 fit? did you run into any problems?

[THEGROSBOUDIN]

just get the bed plate and it's a bolt on thing

[zagi101]

what pipe do you have on it?

[THEGROSBOUDIN]

westcoast for 650 kawa

[deanoobaby]

@escalade182 my 900zxi revs to 8000 and i can get 57 58 mph so im geussing you have issues @ 16400 i just flicked through my manual and they can jump up to about 12000 + .

only when the jet pump comes out of the water from being under load ie doing jumps this is why they install rev limiters to stop an engine runaway

[X2caveman]

@escalade182

LIAR.. if you had a 900 that revved to 16k then you would be rich beyond your wildest dreams and very well known in the PWC industry ,.

[escalade182]

@crazykid8967 Youre the idiot. Ski's typically rev 12k-16k redline depending. My 900 rev's 16400 @ 55 MPH. What you are hearing is an electronic rev limiter.

[escalade182]

@crazykid8967 Youre the idiot. Ski's typically rev 12k-16k redline depending. My 900 rev's 16400 @ 55 MPH

[Turbojeep23]

@yonmoore even if it has a rev limiter it could still blow up. from what i see in the video, there is flush hose connected to it. so 1, there is no cooling. 2 if this was a cold start the motor could've easily cold seized because the pistons heat up and expand faster than the cylinder, causing them to seize in the bore.

[fastgtfairlane]

what pump are you running?

[yonmoore]

All the comments about reving this motor are starting to piss me off. Don't tell me all those people have never heard of a rev limiter. Jeez!

[adriannyasia]

Yeah gohead' blow that motor!!

[marzianattack]

if the engine fail when revving like that on land,,its a good thing you didnt make it to the lake,a 2 stroke can handle that,and if it doesnt it was something wrong whit it and needed to be repaird anyway.

[motoxracer1551]

there is nothing wrong with revving it like that.