Rebuilding my 907 ST3

JoKing · **Posted:** Sun Mar 06, 2011 9:35 am

Hi Folks,

i am going to upload some pictures of my current project.
Some of you know, that i made a ST3-Engine-conversion several years /10tkm ago.
But i never touched Frame/Fairing and the wiring is a catastrophe.
So i decided to rebuild it from the smallest screw.

@First: I am not a pro. I am learning by doing. So i may make many faults. And i am very curious, if i will be successfull.

In this thread i am going to post some pictures and comments. Maybe some of you have some useful hints for me :phone:

So, thursday a got the frame back from the paintshop:

The guys made a good job, i think.

The engine got new belts, spark plugs, oil+filter & and i used cans of brake-cleaner & engine-cleaner, but now it looks decent :thumbup:

(in original it looks better than on the pic)
The valves have been adjusted as well. Total mileage of the engine at this moment: approx. 13tkm. Clutch: 7tkm, so it needed no work.

Finnpaso · **Posted:** Sun Mar 06, 2011 11:00 am

I am VERY, VERY, VERY courious, what allkind prblems you have to add ST3 engine to 907 frame !!! Anyway: good luck to your project :thumbup:

Btw, whatkind electrics You have planned to add to your bike? Are they all coming from ST3?

JoKing · **Posted:** Sun Mar 06, 2011 11:42 am

Well, there are no big problems.
I fitted the engine into the frame some years ago.
There were some milling issues on the engine case, but all minor things.
The electrics will be 50/50 907/St3.

Tamburinifan · **Posted:** Sun Mar 06, 2011 2:54 pm

Will follow this w great interest!

What ECU & instrument panel do you use?

JoKing · **Posted:** Sun Mar 06, 2011 4:14 pm

Instrument Panel: Original 907 i.e.
ECU: http://www.protwins.co.uk/Ultimap/ultimap_ecu.html

Tamburinifan · **Posted:** Sun Mar 06, 2011 4:19 pm

How is rev counter driven?

JoKing · **Posted:** Sun Mar 06, 2011 5:03 pm

Ha. You got my weak point. (one of them) :wacko:

I don`t know.
I managed to implement the mechanic of the ST3-Revcounter into the 907 dashboard.
Looks 99% original (only the finger is different, because from ST3).

But i never got it working before.
Maybe i get it working with the new wiring-tree i hope to manage... :roll:

JoKing · **Posted:** Thu Mar 10, 2011 10:02 pm

I will need lots of time for assembly. I work too much^^

Some more impressions.

PASO750 wanted some pictures of the rear footpeg-Attachments, I think..

Motor into Frame:

A detail that makes me happy-
Before:

After:

UAAAHHH! I just recognized a typo in the decal.... sh...

higgy · **Posted:** Thu Mar 10, 2011 10:37 pm

paso750 · **Posted:** Fri Mar 11, 2011 8:40 am

thanks. I`m not interested in the footpeg mounts but the rear end of the frame. Yours has that "extensions" that the P750 frame does not have. As the rear fairings are the same that frame must be shorter. I wonder why Ducati did that ...

G.

Bock900r · **Posted:** Fri Mar 11, 2011 5:43 pm

I was thinking to make something similar with a second Paso.
But buy an other 907, the Engine, USD Fork, Wheels., Brakes... I think to buy me a 851 or 888 is the cheaper way

Rüdiger

Finnpaso · **Posted:** Sat Mar 12, 2011 10:13 am

If 851 or 888 then only SP modells....

Tamburinifan · **Posted:** Sat Mar 12, 2011 1:36 pm

Thx.

Pics of the strengthed motor mounts would be nice.

persempre907 · **Posted:** Sat Mar 12, 2011 3:14 pm

I would not to spoil your "personal" touch (the frame decal)... but...
You have done a little mistake...
They say "distaccare" and not "distaccarre"
Ciao

JoKing · **Posted:** Sat Mar 12, 2011 6:08 pm

Rebuilding my 907 ST3

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