800 sxr engine in superjet hull

[timhoward7]

would an 800 sxr engine fit in a superjet hull? would the motor mounts align? how about mounting the ebox. Has this been done before?

 

[tor*p*do]

why?
trying to make the superjet less reliable?
oke:

 

[timhoward7]

I got a freestyle ported 800 sxr engine from blowsion... want a superjet hull...

 

[tor*p*do]

It would take a conversion plate, couplers, etc
Probably better selling the 800
and putting it towards a SJ

 

[superramjet]

motor mounts wont line up but the motor mount high is the same, it would be easier to make an adapter plate work for this than yami motor in a kawi

 

[restosud]

why do that to a yamy.

 

[superramjet]

its only a superjet, no harm there

 

[steveyz250fpilot]

That's like bad donor organs. The Superjet would reject it! :mischievous:

 

[Waternut]

Don't let everyone discourage you if that's what you want. There are people on here that will try to help you out if you take some good pictures and let us know where all the hang ups are.

However, if you're doing this because you think it'll be easier than selling the sxr motor and getting an sj motor....you may be in for a shock once you start digging into the details.

 

[750SX]

This is kinda like putting a 4.3 vortec in a 69 Z.

You could do it, but why would you do it?

 

[djkorn1]

It's wayyyyyyy faster...and it's an 800.

 

[restosud]

faster until it breaks?
kawi cranks are notoriously undersized.

 

[waxhead]

I suggest a better idea might be to sell it and use the money to build up a 701 engine

 

[tom21]

sure why not? 951 into kawis, 701 into kawis, 750 into 550, 951 into 750, 66e into sj, you can be the first! I say go for it! probably need some spacers welded to the bedplate extra long bolts, may even be able to slip the wet pipe in there.

 

[flat black square]

Dude, it still a stand up. Who cares what motor it has. I say do it.

 

[SXR-FOREVER]

Dude, it still a stand up. Who cares what motor it has. I say do it.

werd.

 

[Bigfish]

Planning the same thing ,i got a square for mock up looks to be a easy conversion .I just need time to work on a bedplate ,maybe over the winter.

 

[nightrider05]

I say go for it if you have the stuff to do it. The people that mock you for it will be the first ones to think "wow thats actually a badass ski..maybe I should do it"

 

[SUPERJET-113]

That's like bad donor organs. The Superjet would reject it! :mischievous:

Yup then we would have to perform a Brapectomy STAT!!!:trink26:


Seriously, if thats what you want to do, then do it!

 

[MADMAT]

I agree but I would never do that. No way no how.

Yamaha based motors are superior. Kawi hulls are superior but heavy. Lightweight kawi hulls with Yami power train..........priceless okey: