Custom/Hybrid Kawasaki 550sx-91 with a Yamaha 61X 701 engine.

Premiere Tour for this year! May 28, 2017.
I've tried my Yamasaki!
It's really awesome and very powerful!
But there is a little bit left to adjust and improve before it gets perfectly well.
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Short movie:
 
This summer, the engine did’nt work properly.
It, "did’nt answer correctly" and had very low effect.
I decided to disassemble the engine and was surprised that the cylinder, pistons, crankshaft and stator were bad and completely over ...

I have bought new (used) cylinder and pistons.
I will also buy a new crankshaft, high compression top and stator.
I have begun to remove old paint from engine parts and paint and it looks like new again.

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Old cylinder and piston!



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New (used) cylinder and pistons.

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Stay tuned for more soon update!
 
A little update here!



It has arrived some packages in recent weeks:

ATP high head (185psi)

Kawasaki x-2 drive shaft

Rhass Product 550 to 750 pump conversion

New crankshaft WSM

Complete Gasket & Seal Kit WSM

Soon I can build the engine!

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Stay tuned for more soon update!:)
 
A little more update here!

I have begun to assemble the engine.
There is not much left to do but small parts are missing ..
I saw that the carburettor is in poor condition, no idea to renovate it so I'll buy another one.
I also have to buy new stator and cdi box.

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Stay tuned for more soon update!
 
A little more update here!

I've finished the engine!
Now I only miss electronic systems and some small things.
Soon I can put the engine back into the 550!
I'm waiting for a jet pump 750 and a 650sx nozzle to come soon.
I will also order a SBN 44 and new air filters for the engine.

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Stay tuned for more soon update!
 
My second thread about Piranha x-2 is paused until autumn.

Now the focus is on the thread of my Yamasaki 550
Time to fix it so it works again!
About 1 year ago I bought a Rhaas adapter for jet pump 750.
A few weeks ago I mounted it while installing a jet pump 750 that I bought.
Now I'm waiting for some parts for carburettor sbn 44.
Now there is not much left.
Soon I can try it out!

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I need some tips to find "ground" jetting and setting for SBN 44.
It's hard to find the right one ..

My engine setup:
701 61X, the engine is original
High comp head
Exhaust system Kawa 650.

Both cylinders have 175 psi.
Engine has been newly renovated!
 
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