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Search: Posts Made By: PSchrauber
Forum: Trials Yesterday, 06:54 AM
Replies: 2,754
Views: 346,068
Posted By PSchrauber
That is a common problem with ignition from...

That is a common problem with ignition from Motoplat of this era. The incast diodes have lost live. They get hot and expand but the cast plastic around don't allow them to expand the way they should....
Forum: Trials 12-06-2014, 05:58 PM
Replies: 810
Views: 173,706
Posted By PSchrauber
Thank's, still in progress ... ...

Thank's, still in progress ...

https://lh4.googleusercontent.com/-RUGEy9BBe5M/VIOk0qtRI1I/AAAAAAAAJwY/pFb7oNGhoq8/w682-h798-no/Bultaco%2B199b.jpg
Forum: Trials 11-25-2014, 03:33 PM
Replies: 5
Views: 724
Posted By PSchrauber
Yes and no, it depends how they were stored and...

Yes and no, it depends how they were stored and ridden in my experience, humid conditions over years will have an effect, also little airfilter maintaince and then mostly the lower con-rod bearing is...
Forum: Old's Cool 11-22-2014, 07:50 AM
Replies: 6
Views: 573
Posted By PSchrauber
The easiest way to check chain wear is if the...

The easiest way to check chain wear is if the chain is unmounted, lay it on the floor in a straight lane then pull down the ends if it is possible to create a circle segment up to 30 degree the chain...
Forum: Old's Cool 11-22-2014, 07:44 AM
Replies: 6
Views: 578
Posted By PSchrauber
In personal experience no big difference if the...

In personal experience no big difference if the chain is well lubed. The most imprtant factor is the chain any new sprocket combined with an old chain will wear out quick. To the aluminum sprockets...
Forum: Trials 11-17-2014, 04:04 AM
Replies: 4
Views: 671
Posted By PSchrauber
A 1983 349 Cota, so with a red tank and grey...

A 1983 349 Cota, so with a red tank and grey fenders the exhaust pipe was longer too?, beside that there wasn't much changed to the earlier "white wonder" models of the 349.

A nice but heavy...
Forum: Trials 11-04-2014, 06:51 PM
Replies: 9
Views: 1,562
Posted By PSchrauber
Depends in which state the bike is, and too...

Depends in which state the bike is, and too engine and frame numbers are matching.

A original but restored Sherpa 10 or T can be worth around 5000$, a unrestored, complete original and good...
Forum: 2 smokers 11-02-2014, 04:23 AM
Replies: 20
Views: 1,848
Posted By PSchrauber
Same here, just using best fuel I can get from...

Same here, just using best fuel I can get from the gas station. We call it Super plus. You might look up the web pages of the gas station brands you have in your neighborhood too look up what they...
Forum: 2 smokers 10-28-2014, 05:15 PM
Replies: 2
Views: 752
Posted By PSchrauber
Oh this is a special request, how about the...

Oh this is a special request, how about the underside from an 1989 500 model, the frame between 250 and 500cc models were pretty much the same as I know.

...
Forum: Trials 10-28-2014, 11:19 AM
Replies: 4
Views: 798
Posted By PSchrauber
There is nothing wrong riding a Sherpa, instead...

There is nothing wrong riding a Sherpa, instead it shows that you have some taste!
Forum: 2 smokers 10-28-2014, 11:17 AM
Replies: 19
Views: 1,536
Posted By PSchrauber
Nice footage / video! As mentioned the...

Nice footage / video!

As mentioned the setup for the Matador from Bultaco was ( at least in Europe ) with the 24mm IRZ. The bike was there intended to be used as an Enduro machine so more focus...
Forum: 2 smokers 10-27-2014, 04:36 PM
Replies: 19
Views: 1,536
Posted By PSchrauber
Then, you have it sorted and an answer form...

Then, you have it sorted and an answer form Bultaco.com!!!

Anyway I hope the bike rides well with that big carb, would be interested how it work's ...
Forum: Trials 10-21-2014, 06:00 PM
Replies: 2,754
Views: 346,068
Posted By PSchrauber
After nearly a week riding in the Alpes: ...

After nearly a week riding in the Alpes:

https://lh5.googleusercontent.com/-wlOpuDJrCgQ/VDQzxpKLgSI/AAAAAAAAJmg/jMN5ve4zFW0/w725-h156-no/WP_20141002_018-PANO.jpg

With great views:
...
Forum: 2 smokers 10-20-2014, 12:01 PM
Replies: 19
Views: 1,536
Posted By PSchrauber
Very nice information, there is also a handbook...

Very nice information, there is also a handbook for Dell'Orto Carburators available, the new release 2.1 can be bought, the older releases can be found in the web, but as Dell'Orto's are not first...
Forum: Trials 10-18-2014, 09:10 AM
Replies: 368
Views: 71,066
Posted By PSchrauber
Cool !!! Happy riding then, for...

Cool !!!

Happy riding then, for everything else you have:

http://www.getraenke-frieling.de/online-bestellung/images/bier/IMGP0059.jpg
Forum: 2 smokers 10-18-2014, 05:05 AM
Replies: 19
Views: 1,536
Posted By PSchrauber
For technical reference I would suggest to get...

For technical reference I would suggest to get the book "Bultaco - La Pasión por el Deporte" written by Francisco Herreros outgiven in Barcelona in 1992, second batch in 1997.

A very good...
Forum: 2 smokers 10-18-2014, 05:00 AM
Replies: 19
Views: 1,536
Posted By PSchrauber
As I know a IRZ type 24EC was used, this carb...

As I know a IRZ type 24EC was used, this carb had 24mm in diameter. Technologically a carb that was a good choice in the mid 60's. But the performance of that carb in comparison to a carb like the...
Forum: 2 smokers 10-17-2014, 10:35 AM
Replies: 19
Views: 1,536
Posted By PSchrauber
Mmmh 32mm, that sound quite much, the later...

Mmmh 32mm, that sound quite much, the later Matadors with even more cc (350cc) had "only" a 28mm Amal fitted.

Are you sure 32mm is right?

Another carb to consider is the Dell'Orto PHBH or...
Forum: Trials 10-12-2014, 08:13 AM
Replies: 368
Views: 71,066
Posted By PSchrauber
OK ... but you have the .008 sheet and the used...

OK ... but you have the .008 sheet and the used one two.

If I were you - which I am apparently not - I would try to reuse the used copper gasket which should - in personal view - be more worth a...
Forum: Trials 10-12-2014, 06:37 AM
Replies: 368
Views: 71,066
Posted By PSchrauber
Yes you are right. And there is the saying...

Yes you are right.

And there is the saying "pay cheap pay twice".

Additional there is physics.

Never heard and seen about aluminium head gaskets btw. but many reports about reused copper...
Forum: Trials 10-12-2014, 04:35 AM
Replies: 368
Views: 71,066
Posted By PSchrauber
Forget to mention that the copper gasket after...

Forget to mention that the copper gasket after heating up has to be placed in water.
Also that you have to clean up the gasket very well too.

Copper leads heat very well, one third better than...
Forum: Trials 10-12-2014, 04:06 AM
Replies: 368
Views: 71,066
Posted By PSchrauber
The used copper gasket look's good. Why haven't...

The used copper gasket look's good. Why haven't you heated up the gasket on an iron plate in the kitchen. This softens the copper again and make is reuseable?
Forum: Trials 10-07-2014, 11:24 AM
Replies: 2
Views: 614
Posted By PSchrauber
Welll ... looks nice but is it really necessary...

Welll ... looks nice but is it really necessary to buy a special bike for motoalpinismo, all you need is some additional fuel. The enduro suspension is completly overdone and wasted money.

The...
Forum: Trials 09-27-2014, 05:27 PM
Replies: 810
Views: 173,706
Posted By PSchrauber
The Falcons I got from here: ...

The Falcons I got from here:

http://www.falconshockabsorbers.co.uk/
Forum: Trials 09-27-2014, 04:01 PM
Replies: 9
Views: 917
Posted By PSchrauber
Then it would look strange in my opinion if I...

Then it would look strange in my opinion if I wouldn't change too the rear wheel.
Now the bike still have a period apperance as the Z spokes are looking so modern.

Oh' and then another couple...
Forum: Trials 09-27-2014, 02:15 PM
Replies: 9
Views: 917
Posted By PSchrauber
Here the TY 250 fork, from a model 59n mounted to...

Here the TY 250 fork, from a model 59n mounted to my twinshock TY at the workshop:

https://lh4.googleusercontent.com/-7ueYXjlesWE/T-Gsv7YEIDI/AAAAAAAAIVk/8njDANeaXEI/w982-h737-no/P1110643.JPG
...
Forum: Trials 09-27-2014, 02:04 PM
Replies: 810
Views: 173,706
Posted By PSchrauber
Yes but for a floating turn you need to rise the...

Yes but for a floating turn you need to rise the front first, once up the rest is body English. More weight to the front also let the front wheel go more were you want to let it go. Especially twins...
Forum: Trials 09-27-2014, 03:53 AM
Replies: 9
Views: 917
Posted By PSchrauber
You should yourself call a lucky guy. The 250cc...

You should yourself call a lucky guy. The 250cc is far superior in everything belonging to trials. And from the 250cc model Yamaha made two the standard model S and the racing model R ( in Europe )....
Forum: Trials 09-27-2014, 02:35 AM
Replies: 810
Views: 173,706
Posted By PSchrauber
The Falcons, they are custom build. I have a pair...

The Falcons, they are custom build. I have a pair of aluminum bodied shocks with double spring and gas filling. Ordered them in summer 2012, got them in late summer 2012. So now using them for two...
Forum: Old's Cool 09-06-2014, 04:58 AM
Replies: 10
Views: 840
Posted By PSchrauber
Modern Trials are cool but only of You stand in...

Modern Trials are cool but only of You stand in the footrests. Sitting just once here and there on a More modern Trials bike is a pain. Also ig of You want to mount a rear carrier for thingies the...
Forum: Old's Cool 09-06-2014, 04:10 AM
Replies: 10
Views: 840
Posted By PSchrauber
As said in case of lightness you can't beat them...

As said in case of lightness you can't beat them with others. To the street models any air-cooled machinery from the late 70's to beginning 80's in the 125cc class would work too but will be over 200...
Forum: Old's Cool 09-06-2014, 03:42 AM
Replies: 10
Views: 840
Posted By PSchrauber
In lightness and as you are posting in tho old...

In lightness and as you are posting in tho old school section here, get a twinshock trials bike that can also be used on streets without problem.

Two models come to my mind from Yamaha: The TY...
Forum: Trials 08-31-2014, 03:37 PM
Replies: 810
Views: 173,706
Posted By PSchrauber
Well, to the youth, they are around, at least...

Well, to the youth, they are around, at least were I live:

http://www.cellertrialclub.de/pictures/2013_dcup/data/images1/d_cup_ce_13_182.jpg

And very much interested too:
...
Forum: Old's Cool 08-30-2014, 04:18 PM
Replies: 28
Views: 2,436
Posted By PSchrauber
Depending your riding style, I could rode around...

Depending your riding style, I could rode around 100km with around 80km/h on a country road with a TY and did not have to use the reserve. For street use I had inflated the tires a lot more then for...
Forum: Old's Cool 08-30-2014, 08:15 AM
Replies: 28
Views: 2,436
Posted By PSchrauber
The Yamaha DT or even the TY is the bike you...

The Yamaha DT or even the TY is the bike you need, I still have mine, with the autolube you can't do something wrong, getting gas is no problem, they are both not very fast but have no problem going...
Forum: Trials 08-30-2014, 04:21 AM
Replies: 38
Views: 3,483
Posted By PSchrauber
As we looked back in this thread about scoring. ...

As we looked back in this thread about scoring.

Back then (in the eighties) it was OK to stop and balance but not at all OK yo stop and having one of the feet down, that lead to a five.

This...
Forum: 2 smokers 07-30-2014, 11:18 AM
Replies: 16
Views: 2,186
Posted By PSchrauber
Abusive, well its up to the riders physical...

Abusive, well its up to the riders physical strength. Fore already kicking the KTM os hard work while the smaller once start with ease, but its most about the environment you are riding in. Maybe...
Forum: 2 smokers 07-30-2014, 10:02 AM
Replies: 16
Views: 2,186
Posted By PSchrauber
A bike with a smaller cc engine is easier to ride...

A bike with a smaller cc engine is easier to ride than one of this half liter monsters. I have a 500 cc KTM, detuned down to 50hp, with is too street legal, it's dun in open space or riding...
Forum: 2 smokers 07-29-2014, 06:55 AM
Replies: 14
Views: 1,912
Posted By PSchrauber
Best combustion motors in terms of power and fuel...

Best combustion motors in terms of power and fuel efficiency are the supercharged two strokes from Finnish Wärtsila-Sulzer.

But again as I already mentioned too little rpm and huge! All these...
Forum: 2 smokers 07-22-2014, 01:47 AM
Replies: 14
Views: 1,912
Posted By PSchrauber
Yes two stroke diesel are mostly supercharged,...

Yes two stroke diesel are mostly supercharged, but these machines are huge in displacement and they habe valves to control the flow if mixture and fumes. As these engines are running at low rpm there...
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