February 2017:

Now you will find the new Valach VM 70S1-4T and VM 85B2-FS engines not only in our web shop, but described in detail also here on our conventional web pages.

VM 70S1-4T       VM 85B2-FS

Both the single cylinder engines and the VM 85, VM 120 and VM 140 boxer twins are available with a starter option.

Valach VM R5-250

The long awaited "little" 250 cc Valach radial, with fully encapsulated valve train, will be available in summer 2017, after extensive flight testing is finished.

Dimensions    Video test run

  Valach Motors VM 70S1-4T with Starter
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  Valach Motors VM 85B2-FS mit Starter


Faszination Modellbau Friedrichshafen 2015

Zur Seite Messe Faszination Modellbau Friedrichshafen

October 28. - 30. 2016 Faszination Modellbau Friedrichshafen.

Please visit us in hall A1 both 1336


June 25th 2016:
Toni passed away peacefully in his sleep in the early hours of June 25th 2016 at the age of 81 after a short severe illness.
Toni's name will live on in the "Toni Clark practical scale GmbH", which will continue under my management as before.

Gerhard Reinsch


February 17th 2016:    
to Video page Paolo Severin's Aeronca C-3 Collegian kit   to gallery full-size Aeronca C-3 G-ADRR at the Shuttleworth Collection, Old Warden Aerodrome, England

Videopage Aeronca C-3

ignore Gallery full-size Aeronca C-3
at the Shuttleworth Collection.

February 1st 2016:

Our webshop is online: https://toni-clark-shop.com/Home_1

Please click to visit our new web shop


January 31st 2016:

The English pages about the Kolm Engines are online

go to the Kolm Engines


December 24th 2015:    
Link to gallery DH.82A Tiger Moth T-6953(G-ANNI)in 2014   Link to gallery DH.82A Tiger Moth T-6953 (G-ANNI) in 2013

Compass of the DH.82A Tiger Moth T-6953 (G-ANNI)


Our Christmas present to all Tiger Moth enthusiasts:

A detailed documentation containing more than 200 pictures of the
DH.82A Tiger Moth T-6953 G-ANNI at the International Moth Rally 2013 and 2014.
All pictures taken by Burkhard Reinsch.

November 2015:    
Link to Video page International Moth Rally Woburn Abbey, England   Link to gallery of full-size DH.82A Tiger Moth aircraft

Surrounded by dozens of Tiger Moth’s:
International Moth Rally Woburn Abbey, England.

ignore A comprehensive documentation of full-size DH.82A Tiger Moth aircraft. Pictures taken by my brother Burkhard at the International Moth Rally.


November 8th 2015:

Paolo Severin's exceptional and unique DH.82 Tiger Moth is available ... and now also the English web pages are online.

The skeleton of the new Paolo Severin DH.82 Tiger Moth


July 16th 2015:

The news Valach VM 140B2-FS is now available from stock.

VM 140B2-FS web pages are online


show the Valach VM 140B2-FS pages


23. April 2015

Today, just before our trip to the PROwing, the first Valach VM 140B2-4T production engine arrived. No time left for a picture, but if you cannot wait to see this gem, please come to Bad Sassendorf and you may even hold it in your hands.

Toni Clark practical scale - Kolm engines

Kolm Engines
by Toni Clark practical scale

With the exception of the US market, Toni Clark practical scale GmbH has become the world wide distributor as well as service center for Kolm engines.

Granting Hans Kolm the opportunity to focus on production and development of his premiere engines. This being his core competency you, as our customer, will benefit from the utmost in professional service, swift availability and continued design and development of new engines and custom solutions.

ProWing Messe Bad Sassendorf 9.-11. Mai 20114  

Visit us at the
PROwing International Bad Sassendorf
April 24th to 26th 2015

Spitfire mit Kolm IL-155-2

In our program slot at the PROwing Tom Bogner will fly his Spitfire with the Kolm IL-155 inline engine.

Zlin 526AFS mit Valach VM 120I2-4T Reihenmotor

Alexander Obolonski will show his Zlin 526 AFS powered by the Valach VM 120I2-4T inline engine.

Fokker E.1 with Pilot and Oberursel dummy engine

I will fly the fantastic Paolo Severin Fokker E.I with the Valach VM 120B2-4T, our Tiger Moth with the Valach VM 60S1-4T, our Albatros DVa and the big 150 lb Aichi Val powered by the 420 cc Valach radial VM R5-420.

Aichi Val mit Valach VM R5-420


Kolm BX-155-2 mit Brushless Starter

The Toni Clark team and Hans Kolm look forward to meeting you on our stand. There you can see the new Kolm engines with brushless starter and also the brand new Valach VM 140B2-4T - and a lot more.

Kolm BX-310-4

Come to the PROwing, let yourself be entertained and perhaps even surprised!

Kolm IL-155-2 Reihenmotor

February 23rd. 2015:

Valach VM 60S1-4T in a Toni Clark Piper J3 Cub - built by Ed Pot, pictures courtesy Ed Pot

Valach VM 60S1-4T in a Toni Clark Piper J3 Cub - built by Ed Pot, pictures courtesy Ed Pot

February 1st. 2015:

Due to the loss in value of the EURO, we have had to increase the DA-engine prices.
The good news is we have managed to keep all other prices stable.

Download Catalogue 2015

Go to the DA engines overview

October 28th 2014:

New VM 170B2-4T Mk.2

New VM 210B2-4T Mk.2


FIALA has revised his VM 170 and VM 210 boxer engines:

Both engines now have a new designed crankcase, CNC-milled from solid aluminum, more rigid and still very light. The surface is anodized.

The valve train has also been improved, it is now like on the VM 120B2-4T and is completely encapsulated.

  Valach Motors VM 170B2-4T Mk.2
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  Valach Motors VM 210B2-4T Mk.2

September 29th 2014:    
Gallerie Fokker E.1 mit Helmut am Steuer und Oberursel Motor, fotografiert von Karl Paul   Fokker E.1 at the LMA Airshow RAF Elvington

New Gallery:
My Naval Fokker E.1 with Pilot Helmuth in control and the Oberursel dummy engine. Wonderful pictures by Karl Paul.

ignore Like in a wind tunnel:
It's simply unbelievable how stable and controllable this 40% Fokker "Eindecker" flies even in extreme winds.


September 22nd 2014:

Valach VM 60S1-4T - web pages are online


show the Valach VM 60B2-4T pages

September 21st 2014:

The little Valach surprised us how effortless it is pulling our big Tiger Moth around really big loops.

Valach VM 60S1-4T - first flights in our "Big Tiger Moth"

Video Valach Motors VM 60S1-4T - first flights in our Big Tiger Moth

July 10th 2014:

The Valach VM 60S1-4T
is in series production.

Test run Valach VM 60S1-4T
in our Big Tiger Moth

Video Valach Motors VM 60S1-4T - first test run in our Big Tiger Moth


May 8th 2014:

Toni Clark Catalogue 2014

Valach Motors VM 60S1-4T
New Catalogue Toni Clark practical scale GmbH


May 2014:

NEW Video:
Flight testing the Fokker E.I

Video flight testing the Fokker E.I Paolo Severin powered by a Valach VM 120B2-4T


February 2014:

Fokker E.I Update

Picture Gallery kit contents Albatros DVa

Picture gallery kit contents Albatros DVa

December 2013:

Valach Motors VM 120 I2-4T

Valach Motors VM 120 I2-4T Reihenmotor

Valach Motors VM 120 I2-4T Reihenmotor Frontansicht

Valach Motors VM 120 I2-4T Reihenmotor - Ansaugtrakt


Many new web pages about the Paolo Severin line of super scale kits added and a
new Kit Selection Page

Our line of scale kits

Paolo Severin's new Fokker E.I - unbelievable!

Fokker E.I, Maßstab 1:2,5, Spannweite 4,04 m Gewicht 19 kg, Motor Valach VM 120B2-4T

November 2013:
Paolo Severin's Fieseler Storch - it's so real!

25% scale Fieseler Storch powered by a Titan ZG 38 with 2.8:1 reduction gear,
built by Paolo Severin from his kit and for comparison, a full-size Fieseler Storch at Woburn Abbey - England.
Gallery "Africa Storch"

Video Fieseler Storch 25% scale from Paolo Severin kit, engine: Titan ZG 38SC with reduction gear 2.8:1


December 2012:
top-notch aerobatics with the Valach VM 120B2-4T

Jan Rottmann, the 2012 German Aerobatic Champion F3A-X and his
DELRO MXS powered by the Valach Motors VM 120B2-4T
flying at his home airfield and at the "Fascination Modellbau Friedrichshafen" airshow in November 2012 - what a difference a great audience makes!

Video Valach Motors VM 120 B2-4T in a DELRO MXS

April 2012:
The new Valach Motors VM 120B2-4T, what a powerful engine!

Some impressions from the flight testing of the VM 120 B2-4T prototype engine.
See the DELRO-Zlin 143L towing
a 43 lbs ASK 21 scale glider!

Valach Motors VM 120 B2-4T flight testing


2011 DMFV German aerobatic champion Jan Rottmann at the controls of my
VM 170 B2-4T powered
EMWH Pitts Special S1-S at the
Late Winter Airshow Oerlinghausen 2012

Jan Rottmann,2011 DMFV German aerobatic champion, at the controls of my VM 170 B2-4T powered EMWH Pitts Special S1-S

Februay 2012:

New four-stroke engines: Valach Motors VM 120 B2-4T and VM 210 B2-4T

Video Valach VM 210 B2-4T
in 2,80 m DELRO-Turner Racer

Video Valach Motors VM 210 B2-4T

Valach Motors VM 210 B2-4T

Valach Motors VM 120 B2-4T


New videos:


Film Valach VM R7-800 in der PT-17 Stearman von Frans Tanghe

Film Valach Motors VM 170 B2-4T in Bristol M1c von Zdenek Sladek

Film Valach VM R7-800 in der PT-17 Stearman von Frans Tanghe

Film Valach Motors VM 170 B2-4T in Bristol M1c von Zdenek Sladek

Is the Valach VM 170 B2-4T four-stroke good for glider towing?

Of course it is!
... and it is going up in style!

Video: Pitts towing 37 kg DG-1000 glider

Valach Motors VM 170 B2-4T

January 1st 2011:

Desert Aircraft DA-60

The DA-60 with its integral mount weighs less than the DA-50R with standoff mounts, and shows lower vibration levels than the DA-50R.
With equal props, the DA-60 out turns the DA-50R by 600+ rpm!

more about the Desert Aircraft DA-60

April 4th 2010:

Many new pages:
Desert Aircraft engines
Titan ZG engines
Valach Motors four-stroke engines

Valach Motors VM 170 B2-4T

September 13th 2002: 

The English Version of our web site is online.

For tips about mistakes I am always grateful. I have put these pages together using Dreamweaver and a couple of books, I studied aircraft engineering and design, not web design, so I guess there are places that deserve criticism:

Gerhard Reinsch   


©2000-2017 toni-clark.com - Toni Clark practical scale GmbH, Zeiss Str. 10, D-32312 Luebbecke, Germany, Tel. (0049) 05741 5035 Fax. 40338
  e-mail: Reinsch@toni-clark.com

All rights reserved. No reproduction in any form without our written permission.