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AuteurMessage
Jan Thiel



Nombre de messages : 493
Age : 79
Localisation : Bangkok
Date d'inscription : 12/10/2010

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeSam 23 Fév 2019 - 8:46

The problem is that it is NOT running 'as it should'!
They never even sold 1 engine.
And now it seems that RYGER is bankrupt...
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Jan Thiel



Nombre de messages : 493
Age : 79
Localisation : Bangkok
Date d'inscription : 12/10/2010

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeSam 23 Fév 2019 - 8:48

[quote="Jan Thiel"]The problem is that it is NOT running 'as it should'!
They never even sold 1 engine.
And now it seems that RYGER is bankrupt...
It was just one big lie.....
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LucF



Nombre de messages : 110
Age : 76
Localisation : Pays Bas
Date d'inscription : 25/05/2011

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeSam 23 Fév 2019 - 11:19

Jan Thiel a écrit:
Jan Thiel a écrit:
The problem is that it is NOT running 'as it should'!
They never even sold 1 engine.
And now it seems that RYGER is bankrupt...
It was just one big lie.....

Outdated information Jan, nothing has changed since my last post !
Ryger is still alive and never stopped developpement, so better than ever before !
And once more a new 2t concept is a long way and sure not the same as devellopping a 100 years existing one !




Dernière édition par LucF le Dim 24 Fév 2019 - 12:15, édité 1 fois
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http://www.geocities.ws/lucfoekema/indexNL.html
carlovitch1



Nombre de messages : 287
Localisation : Pays Catalan
Date d'inscription : 20/05/2018

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeSam 23 Fév 2019 - 12:35

Good afternoon All!

So Luc, as I could read there's a new workshop. How many engines have been already sold? Do you have new orders to deliver?
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Insyro1



Nombre de messages : 5
Localisation : pitlane
Date d'inscription : 02/05/2017

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeLun 4 Mar 2019 - 17:12

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carlovitch1



Nombre de messages : 287
Localisation : Pays Catalan
Date d'inscription : 20/05/2018

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeMar 5 Mar 2019 - 2:37

Nice picture, thanks !
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Jan Thiel



Nombre de messages : 493
Age : 79
Localisation : Bangkok
Date d'inscription : 12/10/2010

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeJeu 17 Oct 2019 - 10:18

Any news?
After 2 years....
Or is total failure finally admitted?
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ambike



Nombre de messages : 57
Localisation : DFW,Texas
Date d'inscription : 15/11/2013

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeJeu 17 Oct 2019 - 10:50

Very interesting....

Always nice to see a bit more leg !
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Jan Thiel



Nombre de messages : 493
Age : 79
Localisation : Bangkok
Date d'inscription : 12/10/2010

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeSam 19 Oct 2019 - 11:28

Appears to be a BIG failure...…
Like I predicted years ago!!!!
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JanBros



Nombre de messages : 256
Localisation : Belgique
Date d'inscription : 05/12/2011

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeDim 20 Oct 2019 - 0:05

Jan Thiel a écrit:
Appears to be a BIG failure...…

don't you think  Luc will draw by hand a new even more impresive graph tomorrow to prove you wrong ?
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fullgazlolo



Nombre de messages : 1126
Localisation : GE-CH
Date d'inscription : 04/01/2016

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeDim 20 Oct 2019 - 9:44

JanBros a écrit:
Jan Thiel a écrit:
Appears to be a BIG failure...…

don't you think  Luc will draw by hand a new even more impresive graph tomorrow to prove you wrong ?
No, he wouldn’t!
On formula 1, They Call it « problème de corrélation »!
lol!
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Jan Thiel



Nombre de messages : 493
Age : 79
Localisation : Bangkok
Date d'inscription : 12/10/2010

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeMar 22 Oct 2019 - 7:24

No reaction?
That means 100% failure and disaster for his financiers.....
But it was really stupid to believe the fairy tales!!!!!!!!!!!!!
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Jan Thiel



Nombre de messages : 493
Age : 79
Localisation : Bangkok
Date d'inscription : 12/10/2010

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeMar 22 Oct 2019 - 9:56

50 unsold engines…..
Good for the scrapheap!!!!
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Jan Thiel



Nombre de messages : 493
Age : 79
Localisation : Bangkok
Date d'inscription : 12/10/2010

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeMer 23 Oct 2019 - 10:51

The RYGER seems to be dead, finally....
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JanBros



Nombre de messages : 256
Localisation : Belgique
Date d'inscription : 05/12/2011

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeMer 23 Oct 2019 - 17:02

what wonders me the most  is :
1/ all cart racer's and 2-stroke freaks in general are poor people as there isn't one anywhere in the world with too much money to spent to buy one and try it
I can not believe point 1 so :
2/ all cart racers are super traditional and not interested in new technology that could give them a power advantage over their competitor's
I can not believe point 2 either so :
3/ LucF has done such a terrible job of promoting/explaining the engine with his "immaginairy proof" , that everyone knows by now the Ryger concept is level with the Jehova's Witness' concept : you believe it or you don't, but it has nothing to do with the real world (and I immediatly appologise to all Jehova's  witness')
4/ the produced engines never produced the claims or lastet long enough all along and probably never will.


Dernière édition par JanBros le Jeu 24 Oct 2019 - 9:51, édité 2 fois
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carlovitch1



Nombre de messages : 287
Localisation : Pays Catalan
Date d'inscription : 20/05/2018

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeMer 23 Oct 2019 - 19:42

It's sad because I really would have loved to see one of these engines fully taken apart. Even if it does not work as great as hoped by the conceptors, it's always good to see different ideas and attempts, whatever the final result.
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JanBros



Nombre de messages : 256
Localisation : Belgique
Date d'inscription : 05/12/2011

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeJeu 24 Oct 2019 - 9:53

sure, who wouldn't ?
but you know what they say : "if it's too good to be true ..."
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Insyro1



Nombre de messages : 5
Localisation : pitlane
Date d'inscription : 02/05/2017

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeLun 28 Oct 2019 - 19:02

Now there is only one aspirated 125 2stroke that can dethrone aprilia Rsa and it's 54 hp title, is the Gnani 125 gp, an italian masterpiece. Jan Thiel should know about this engine, as far as i know jan and gabriele gnani are friends and phone each other for speaking about engines, maybe Jan can tell us what he think about and if the 54 hp barrier can be break, now gnani should be around 52 hp if i remember well, there are a lot videos on youtube where he talks about his work, search visita reparto corse gnani and you will find they, are in italian. Anyway gnani is developing his engine for more than 20 years an every year gain a bit of power,54 hp shouldn't be far. It would be nice have a topic about gnani engine on this forum...
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Insyro1



Nombre de messages : 5
Localisation : pitlane
Date d'inscription : 02/05/2017

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeLun 28 Oct 2019 - 19:10

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Insyro1



Nombre de messages : 5
Localisation : pitlane
Date d'inscription : 02/05/2017

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeLun 28 Oct 2019 - 19:12

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alain combemale

alain combemale

Nombre de messages : 99
Age : 66
Localisation : montpellier
Date d'inscription : 28/05/2016

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeLun 28 Oct 2019 - 22:03

Insyro1 a écrit:
[Vous devez être inscrit et connecté pour voir ce lien]
Bonsoir Insyro1 , peut tu m'expliquer le petit bocal de lookeed sur la pompe a eau ? [2stroke] Ryger engine - Page 26 55116

Cordialement Alain C.
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Frits Overmars

Frits Overmars

Nombre de messages : 2271
Age : 71
Localisation : Raalte, Holland
Date d'inscription : 12/10/2010

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeMar 29 Oct 2019 - 15:01

Insyro1 a écrit:
Now there is only one aspirated 125 2stroke that can dethrone aprilia Rsa and it's 54 hp title, is the Gnani 125 gp, an italian masterpiece. Jan Thiel should know about this engine, as far as i know jan and gabriele gnani are friends and phone each other for speaking about engines, maybe Jan can tell us what he think about and if the 54 hp barrier can be break, now gnani should be around 52 hp if i remember well, there are a lot videos on youtube where he talks about his work, search visita reparto corse gnani and you will find they, are in italian. Anyway gnani is developing his engine for more than 20 years an every year gain a bit of power,54 hp shouldn't be far. It would be nice have a topic about gnani engine on this forum...
Insyro1, we hightly respect Gabriele Gnani and I agree that it would be nice to have a Gnani topic here.
If Gabriele keeps going on, he will certainly be able to break the 54 hp barrier as you call it, although I would not call it a barrier, but rather a point in time where development stopped.
Anyway, it may be good to look at these numbers in perspective. Gabriele is not just 2 hp away from the Aprilia RSA;
he is 2 hp away from what the RSA produced in 2007, the last year that Jan Thiel worked at this engine.
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Insyro1



Nombre de messages : 5
Localisation : pitlane
Date d'inscription : 02/05/2017

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeMar 29 Oct 2019 - 23:43

You are right Frits, it's not a barrier, it's only the state of the arts until now. I would like to see a graph of max power vs years for the 125 rsa development, i remeber jan saying he gain 0.5 hp per year or something like that, maybe there isn't an asymptote at a costant value like 55/56 hp.... maybe the "conventional" 2 stroke design still has a lot to say before an asymptote will be found, i would like to know..
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fullgazlolo



Nombre de messages : 1126
Localisation : GE-CH
Date d'inscription : 04/01/2016

[2stroke] Ryger engine - Page 26 Empty
MessageSujet: Re: [2stroke] Ryger engine   [2stroke] Ryger engine - Page 26 Icon_minitimeMer 30 Oct 2019 - 0:35

One of my friend (well known in 2stroke or 4stroke engines in France and other countries) arrives now at almost 49hp with Tm KZ10c engines BUT with 30mm carburetor and flat ignition curve.
The power curve is very wide but the engine is very sensitive with jetting and the power curve depends highly of jetting settings.
So i think that latest aprilia were close to 60hp at crankshaft.
Anyway, more than 50 is pretty good.
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