650 superjet versus js550 with 640 tigershark engine swap

650 superjet versus js550 with 640 tigershark engine swap. I think we have an even match here lets see what happens.
#jetskibrothers #jsbrothers

[@SnikendeUlteppe]

Best jet ski channel!

[@jasonskibrothers2192]

Thank you!

[@JetSkiBrothers]

In my opinion the 640/js550 didn’t have the jet pump and impeller set up right and could have won easily if it was setup better.

[@Jaysonlanglois54]

Like to see the 2 stand up triples race 😊

[@JetSkiBrothers]

Jayson Langlois me too, but some how they never seem to be running at the same time. It will happen at some point though 👍

[@Jaysonlanglois54]

Ha ha I know that feeling 😂. Either way the sea rat sounds incredible

[@JetSkiBuyFixPlaySellChannel]

Super Chicken versus a Jetmate versus an X2.

[@dansullivan2293]

Cool thanks for input…yes, they circle til you get back aboard… been a couple days , curious if coast guard possibly changed regs for in their eyes … love your channel… just put new SBT 550 in one of mine … breaking it in now

[@dgc940]

Dang Yamaha switches always a pain and have to buy whole 230.00 assembly to just get lanyard switch. Sucks can buy stop and start button alone but not the lanyard one.

[@jasonskibrothers2192]

Yeah, it would be nice if there was a reliable, affordable aftermarket setup on that switch.

[@overdosed51]

You guys should look for a kawaski x2!

[@John-kp1ql]

Congratulations on 1k subscribers

[@JetSkiBrothers]

John22724 thanks 👍

[@Jacobskibros]

Thanks..... It's cool to see you guys appreciating what we are doing here. We really are thankful for our loyal commenters.

[@Bryan_Hunt]

the 640 was held back by something.

[@JetSkiBrothers]

Sequence agreed

[@jeffbryner5355]

Ok let's see if you can answer me this because no one else has tjw answers I guess. On the square nose through hull metal exhaust tune the same from a 650 to the 701 61x ski. I know the round nose is a bigger exhaust but I have a 61x to put in my sons 650 we juat bought and I was wondering if tje metal exit tub is the same size in the square nose or wl the 7 4:04 01 get chocked down?

[@dansullivan2293]

Hey question….Are lanyards regulation on older skis…. Mine are 83’s … readying for salt around Camano Island … been watching you guys awhile - but been a few days

[@JetSkiBrothers]

I’m not sure about technicalities of such things. As I recall the older ones just idle in a circle when you fall off

[@synergywraps]

A Tiger Shark motor in a 550 Hull is a sin in the Jetski world.

[@JetSkiBrothers]

Synergy Wraps we are not afraid to do Jetski engine swaps that other people see as unnatural 🤣

[@jeredfowler7194]

What’s the power difference between the tiger shark engine vs the standard reed valve 550 engine. I happen to have a tiger shark with a good engine

[@teeman1326]

What year did the first Super Jet come out? Web browser won't work for some reason.

[@teeman1326]

Nevermind says 1990 I thought maybe it could have been late 80's. Is 1990 accurate?

[@waltermorelly3137]

What do you guys think about a 300sx/650sx swap. Is it a waste of power?

[@kylegreen378]

What are you trying to do with it? Id say the 300sx needs as much power as you can give it. 650sx engine is not a waste of power. Im putting the baddest twin I can find into my 300sx. Backflip machine.

[@waltermorelly3137]

A 550/640 swap a sin, what the hell does that mean?