Modena Kart P1 and P2 in the Italian Championship
Modena Kart P1 and P2 in the Italian Championship

Modena Kart P1 and P2 in the Italian...

Modena Kart P1 and P2 in the Italian Championship

Modena Kart P1 and P2 in the Italian Championship

Modena Kart Racing Team continues to dominate the podium! Whatever the competition, the Italian team confirms its expertise. A week after their double podium finish in the WSK Euro Series, Gioele...
Modena Kart places two drivers on the final podium of the WSK Euro Series
Modena Kart places two drivers on the final podium of the WSK Euro Series

Modena Kart places two drivers on the...

Modena Kart places two drivers on the final podium of the WSK Euro Series

Modena Kart places two drivers on the final podium of the WSK Euro Series

The 2025 WSK Euro Series ended on a high note for Modena Kart. In May in Viterbo, the Italian team had already celebrated exceptional 2nd and 3rd places for Albert Tamm and Gioele Girardello in OK-N...
The WSK Euro Series 2025 Champions
The WSK Euro Series 2025 Champions

The WSK Euro Series 2025 Champions

The WSK Euro Series 2025 Champions

The WSK Euro Series 2025 Champions

The Finals of the second round at the Cremona Circuit awarded the titles to Hedfors (MINI Gr.3), Godschalk (MINI U10), Xie (OK-NJ), Zulfikari (OKJ), Scognamiglio (OK-N) and Costoya...
Livestream PreFinals and Finals of the 2025 WSK Euro Series Round 2 at the Cremona Circuit
Livestream PreFinals and Finals of the 2025 WSK Euro Series Round 2 at the Cremona Circuit

Livestream PreFinals and Finals of the...

Livestream PreFinals and Finals of the 2025 WSK Euro Series Round 2 at the Cremona Circuit

Livestream PreFinals and Finals of the 2025 WSK Euro Series Round 2 at the Cremona Circuit

The second and decisive round will see over 250 drivers making it to the track from 53 countries. Up for grabs are the titles of all categories. In Cremona, the entry list is also particularly...
All is set for the grand finale of the WSK Euro Series 2025
All is set for the grand finale of the WSK Euro Series 2025

All is set for the grand finale of the...

All is set for the grand finale of the WSK Euro Series 2025

All is set for the grand finale of the WSK Euro Series 2025

The weekend that is underway at the Cremona Circuit is the 2025 title decider. The Final stages on Saturday, July 5th with Prefinals and Finals available in TV Live Streaming.
Qualifying practice and initial heats of the WSK Euro Series have been run in Cremona
Qualifying practice and initial heats of the WSK Euro Series have been run in Cremona

Qualifying practice and initial heats of...

Qualifying practice and initial heats of the WSK Euro Series have been run in Cremona

Qualifying practice and initial heats of the WSK Euro Series have been run in Cremona

Qualifying practice and the initial heats of the second and decisive round of the WSK Euro Series have been run at the Cremona Circuit. The final heats will follow on Friday, while the Finals with TV...
Results: 2025 WSK Euro Series Round 2 at the Cremona Circuit
Results: 2025 WSK Euro Series Round 2 at the Cremona Circuit

Results: 2025 WSK Euro Series Round 2 at...

Results: 2025 WSK Euro Series Round 2 at the Cremona Circuit

Results: 2025 WSK Euro Series Round 2 at the Cremona Circuit

The second and decisive round will see over 250 drivers making it to the track from 53 countries. Up for grabs are the titles of all categories. In Cremona, the entry list is also particularly...
Live timing: 2025 WSK Euro Series Round 2 at the Cremona Circuit
Live timing: 2025 WSK Euro Series Round 2 at the Cremona Circuit

Live timing: 2025 WSK Euro Series Round...

Live timing: 2025 WSK Euro Series Round 2 at the Cremona Circuit

Live timing: 2025 WSK Euro Series Round 2 at the Cremona Circuit

The second and decisive round will see over 250 drivers making it to the track from 53 countries. Up for grabs are the titles of all categories. In Cremona, the entry list is also particularly...
International Karting on track at the Cremona Circuit for the WSK Euro Series
International Karting on track at the Cremona Circuit for the WSK Euro Series

International Karting on track at the...

International Karting on track at the Cremona Circuit for the WSK Euro Series

International Karting on track at the Cremona Circuit for the WSK Euro Series

The second and decisive round will see over 250 drivers making it to the track from 53 countries. Up for grabs are the titles of all categories. The Finals, with TV Live Streaming coverage on...
About 250 drivers expected in Cremona’s second round of the WSK Euro Series
About 250 drivers expected in Cremona’s second round of the WSK Euro Series

About 250 drivers expected in Cremona’s...

About 250 drivers expected in Cremona’s second round of the WSK Euro Series

About 250 drivers expected in Cremona’s second round of the WSK Euro Series

The Final of the WSK Euro Series will take place at the Cremona Circuit after the victories in Viterbo’s round one claimed by Costoya (OK), Domain (OKJ), Scognamiglio (OK-N), Xie (OK-NJ),...
Subscriptions accepted for the second round of the WSK Euro Series at the Cremona Circuit
Subscriptions accepted for the second round of the WSK Euro Series at the Cremona Circuit

Subscriptions accepted for the second...

Subscriptions accepted for the second round of the WSK Euro Series at the Cremona Circuit

Subscriptions accepted for the second round of the WSK Euro Series at the Cremona Circuit

The closing round of the WSK Euro Series will award the titles of OK, OKJ, OK-N, OK-NJ, MINI Gr.3 and MINI U10 at the Cremona Circuit next July 1-5.
Parolin Motorsport Srl: Parolin sweeps the board in OK and Mini at Viterbo
Parolin Motorsport Srl: Parolin sweeps the board in OK and Mini at Viterbo

Parolin Motorsport Srl: Parolin sweeps...

Parolin Motorsport Srl: Parolin sweeps the board in OK and Mini at Viterbo

Parolin Motorsport Srl: Parolin sweeps the board in OK and Mini at Viterbo

Parolin Motorsport took a double win at the first round of the WSK Euro Series at Viterbo in Italy from 14th to 17th May with Christian Costoya in OK and Elton Hedfors in Mini. Costoya took advantage...
The winners of the opening round of the WSK Euro Series
The winners of the opening round of the WSK Euro Series

The winners of the opening round of the...

The winners of the opening round of the WSK Euro Series

The winners of the opening round of the WSK Euro Series

The opening event of the WSK Euro Series at the Leopard Circuit Viterbo was won by Hedfors (MINI Gr.3), Godschalk (MINI U10), Xie (OK-NJ), Domain (OKJ), Scognamiglio (OK-N) and Costoya (OK).  
Livestream PreFinals and Finals of the 2025 WSK Euro Series Round 1 at the Leopard Circuit Viterbo
Livestream PreFinals and Finals of the 2025 WSK Euro Series Round 1 at the Leopard Circuit Viterbo

Livestream PreFinals and Finals of the...

Livestream PreFinals and Finals of the 2025 WSK Euro Series Round 1 at the Leopard Circuit Viterbo

Livestream PreFinals and Finals of the 2025 WSK Euro Series Round 1 at the Leopard Circuit Viterbo

After the thrilling and spectacular first part of the season with the five rounds of the WSK Super Master Series, the time has come for the highly anticipated start of the WSK Euro Series. The first...
Ready for WSK Euro Series final phase in Viterbo
Ready for WSK Euro Series final phase in Viterbo

Ready for WSK Euro Series final phase in...

Ready for WSK Euro Series final phase in Viterbo

Ready for WSK Euro Series final phase in Viterbo

The heats end with final phase qualification on Saturday 17th May. Prefinals from 9:50am and Finals from 1:30pm on Live TV Streaming.
Winners of the Viterbo WSK Euro Series
Winners of the Viterbo WSK Euro Series

Winners of the Viterbo WSK Euro Series

Winners of the Viterbo WSK Euro Series

Winners of the Viterbo WSK Euro Series

The first heats highlight several protagonists. Friday the conclusion of the heats, Saturday 17th May the final phase.
WSK Euro Series pole positions at Viterbo
WSK Euro Series pole positions at Viterbo

WSK Euro Series pole positions at...

WSK Euro Series pole positions at Viterbo

WSK Euro Series pole positions at Viterbo

Qualifying practice at the Leopard Circuit Viterbo kicked off the first round of 2025 WSK Euro Series. The finals on Saturday 17th May.
Results: 2025 WSK Euro Series Round 1 at the Leopard Circuit Viterbo
Results: 2025 WSK Euro Series Round 1 at the Leopard Circuit Viterbo

Results: 2025 WSK Euro Series Round 1 at...

Results: 2025 WSK Euro Series Round 1 at the Leopard Circuit Viterbo

Results: 2025 WSK Euro Series Round 1 at the Leopard Circuit Viterbo

After the thrilling and spectacular first part of the season with the five rounds of the WSK Super Master Series, the time has come for the highly anticipated start of the WSK Euro Series. The first...
Live timing: 2025 WSK Euro Series Round 1 at the Leopard Circuit Viterbo
Live timing: 2025 WSK Euro Series Round 1 at the Leopard Circuit Viterbo

Live timing: 2025 WSK Euro Series Round...

Live timing: 2025 WSK Euro Series Round 1 at the Leopard Circuit Viterbo

Live timing: 2025 WSK Euro Series Round 1 at the Leopard Circuit Viterbo

After the thrilling and spectacular first part of the season with the five rounds of the WSK Super Master Series, the time has come for the highly anticipated start of the WSK Euro Series. The first...
The protagonists of the WSK Euro Series on track in Viterbo
The protagonists of the WSK Euro Series on track in Viterbo

The protagonists of the WSK Euro Series...

The protagonists of the WSK Euro Series on track in Viterbo

The protagonists of the WSK Euro Series on track in Viterbo

The participation is great in all categories at the opener of the series to be held at the Leopard Circuit Viterbo next May 13 - 17.

The WSK Euro Series 2025 is at the start

The WSK Euro Series 2025 is at the start Read more

The first round of the series will take place at the Leopard Circuit Viterbo next May 13 - 17, with categories MINI, OK-NJ, OK-N, OKJ and OK on track.
 

The success of the WSK Super Master Series 2025

The success of the WSK Super Master Series 2025 Read more

A total of 552 different drivers characterized the 16th edition of the championship held in 2025. The Champions are Van Walstijn (KZ2), Van Langendock (OK), Hoogendoorn (OKJ), Palacio (OK-NJ), Perico (MINI Gr.3) and Bergman (MINI U10).

Parolin close to the OK title at Viterbo

Parolin close to the OK title at Viterbo Read more

Parolin Motorsport continued to enable frontrunners in both OK and Mini categories to fulfil their potential in the last round of the WSK Super Master Series at Viterbo, despite constantly changing weather conditions on Friday and Sunday.

The champions of the WSK Super Master Series 2025

The champions of the WSK Super Master Series 2025 Read more

The winners of the WSK Super Master Series 2025 in Viterbo are: Perico (MINI Gr.3), Bergman (MINI U10), Palacio (OK-NJ), Hoogendoorn (OKJ), Van Langendock (OK virtual champion) and Van Walstijn (KZ2).

Livestream: Round 5 of the '2025 WSK Super Master Series' at the Leopard Circuit Viterbo

Livestream: Round 5 of the '2025 WSK Super Master Series' at the Leopard Circuit Viterbo Read more

The Leopard Circuit Viterbo is gearing up to host the final round of the WSK Super Master Series. Just days after the spectacular and packed fourth round of the WSK Super Master Series in Franciacorta, the WSK circus is ready to tackle the final round of the Series with about 250 entered drivers at the renewed "Leopard Circuit Viterbo".

The sun is back in Viterbo for the final heats of the WSK Super Master Series

The sun is back in Viterbo for the final heats of the WSK Super Master Series Read more

All qualifying heats have been run. The final stages with TV Live streaming will be on Sunday, March 16th: Prefinals from 10:00 and Finals from 13:00.

Rain makes the first heats of the WSK Super Master Series trickier in Viterbo

Rain makes the first heats of the WSK Super Master Series trickier in Viterbo Read more

Heats on Friday were wet after the dry weather in the morning. The conclusion of the heats will be on Saturday, while the final stages will follow on Sunday, March 16th.

Pole positions of the WSK Super Master Series have been awarded in Viterbo

Pole positions of the WSK Super Master Series have been awarded in Viterbo Read more

The quickest at the Leopard Circuit Viterbo were Frasnelli (OKJ), Orlando (OK-NJ), Ratajski (MINI Gr3), Schniegenberg (MINI U10), Orlov (KZ2) and Burnett (OK).

Results: Round 5 of the '2025 WSK Super Master Series' at the Leopard Circuit Viterbo

Results: Round 5 of the '2025 WSK Super Master Series' at the Leopard Circuit Viterbo Read more

The Leopard Circuit Viterbo is gearing up to host the final round of the WSK Super Master Series. Just days after the spectacular and packed fourth round of the WSK Super Master Series in Franciacorta, the WSK circus is ready to tackle the final round of the Series with about 250 entered drivers at the renewed "Leopard Circuit Viterbo".
 

Live timing: Round 5 of the '2025 WSK Super Master Series' at the Leopard Circuit Viterbo

Live timing: Round 5 of the '2025 WSK Super Master Series' at the Leopard Circuit Viterbo Read more

The Leopard Circuit Viterbo is gearing up to host the final round of the WSK Super Master Series. Just days after the spectacular and packed fourth round of the WSK Super Master Series in Franciacorta, the WSK circus is ready to tackle the final round of the Series with about 250 entered drivers at the renewed "Leopard Circuit Viterbo".

All set for the grand finale of the WSK Super Master Series

All set for the grand finale of the WSK Super Master Series Read more

The Leopard Circuit Viterbo is ready to host the fifth and closing round of the WSK Super Master Series, next Sunday, March 16th with the Finals that will award the titles in all categories.

Parolin dominates in OK and OKN-Junior at Franciacorta

Parolin dominates in OK and OKN-Junior at Franciacorta Read more

Parolin Motorsport had a highly satisfying weekend at Franciacorta in the fourth round of the WSK Super Master Series where again over 400 drivers were competing. This weekend the weather was fine and podiums in three of the six classes were achieved, including two wins.

The WSK Super Master Series inaugurates the renewed circuit of Viterbo

The WSK Super Master Series inaugurates the renewed circuit of Viterbo Read more

The Leopard Circuit Viterbo is gearing up to host the final round of the WSK Super Master Series next March 12 - 16 with about 250 drivers ready to fight for the titles in all the categories.

Sodikart solidly in the WSK lead after another double podium finish

Sodikart solidly in the WSK lead after another double podium finish Read more

At Franciacorta, on the Italian circuit that will host the FIA Karting World Championship in October, the fourth and penultimate round of the WSK Super Master Series featured an incredible field of 90 drivers in a single category, bringing together the best KZ and KZ2 specialists, as well as all the major international teams.

The winners of the WSK Super Master Series in Franciacorta

The winners of the WSK Super Master Series in Franciacorta Read more

The winners of the fourth and penultimate round of the WSK Super Master Series are Pasquali (MINI U10), Lazaro (MINI Gr.3), Crisan (OKJ), Costoya (OK), Girardello (OK-NJ) and Hiltbrand (KZ2).

 

Livestream: Round 4 of the '2025 WSK Super Master Series' at the Franciacorta Karting Track

Livestream: Round 4 of the '2025 WSK Super Master Series' at the Franciacorta Karting Track Read more

The fourth round of the WSK Super Master Series at the Franciacorta Karting Track is full-packed in all categories. The classifications of MINI U10, MINI Gr.3, OK-NJ, OKJ, OK and KZ2 after the first three rounds in La Conca, Sarno and Lonato.

The fourth round of the WSK Super Master Series is ready for the Final

The fourth round of the WSK Super Master Series is ready for the Final Read more

A total of 45 qualifying heats have been run to narrow down the 405 drivers present in Franciacorta. Live coverage on TV and Live Streaming on Sunday, March 9th from 9:30 (Prefinals) and 13:00 (Finals).

The initial heats of the WSK Super Master Series in Franciacorta

The initial heats of the WSK Super Master Series in Franciacorta Read more

The first day of the fourth round awarded the first emotions on the track with qualifying practice and the initial heats. Heats will end on Saturday, while the final stages will follow on Sunday, March 9th.

The new Pole Position Trophies have been awarded in Franciacorta at the WSK Super Master Series

The new Pole Position Trophies have been awarded in Franciacorta at the WSK Super Master Series Read more

The pole position went to Pasquali (MNINI U10), Nanni (MINI GR.3), Blandino (OK-NJ), Walz (OKJ), Kamyab (OK) and Hiltbrand (KZ2).

Results: Round 4 of the '2025 WSK Super Master Series' at the Franciacorta Karting Track

Results: Round 4 of the '2025 WSK Super Master Series' at the Franciacorta Karting Track Read more

The fourth round of the WSK Super Master Series at the Franciacorta Karting Track is full-packed in all categories. The classifications of MINI U10, MINI Gr.3, OK-NJ, OKJ, OK and KZ2 after the first three rounds in La Conca, Sarno and Lonato.

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Vortex 25th Anniversary
Bas Kaligis
/ Categories: News, Technical

Vortex 25th Anniversary

From the World Championships conquered one year after its début, to the Rok Cup universe: the OTK Group engines division left an indelible mark in karting during its first 25 years, conquering over 100 international titles and, especially, the satisfaction of thousands of karting fans.

A quarter century of great karting and lots of engines. With this big satisfaction, we at Vortex want to celebrate the anniversary of our first 25 years of history as engines manufacturers for racing karts.

It is the year 1995 when a well-known reality as tuners within the karting scene decides to challenge the "giants" of international karting of the time and go beyond the simple tuning, becoming in all respects a company able to create top racing engines internally.

The first Vortex engines making their début on the track are the VA95 models, dedicated to the ICA-J and Formula A categories, and VR95, dedicated to the Formula Super A and whose letter R indicates the rotary valve mechanism. In 1996 we gained the first world titles, conquered by Johnny Mislijevic in FSA and by Jean Christophe Ravier in Formula A, where we celebrate the encore immediately the year after, thanks to the victory of James Courtney.

In 25 years, the international titles won are over 100, with 20 world championships, including the last one dating back to last year with the DJT engine in the OKJ category, and 25 European championships.

We won throughout the era of 100cc. air-cooled and then water-cooled engines, the increase in engine capacity to 125 cc., the abolition (and the return in 2016) of direct drive ... With our engines, the drivers who wrote the history of karting such as Marco Ardigò and Davide Forè conquered lots of victories over the years, as well as rising stars of motorsport such as McLaren F1 driver Lando Norris, Logan Sargeant and Enaam Ahmed.

But the successes collected in the most prestigious competitions are only a part of Vortex’ mission, always engaged in the promotion of a karting philosophy accessible to everyone, with a careful focus on costs control, but without giving up performances and fun.

On these basis the Rok Cup project comes to life in 2003: a universe including a whole range of reliable and performant engines from the mini to the shifter and whose single-brand Rok Cup championship, organized by Vortex directly, is now well-established all over the world.

A commitment, for which we use the same latest generation technologies, the same numerical control machines and the most advanced software, as well as the same top-quality materials both in the realization of engines for professionals and those for all karting fans.

Our engines, able to give satisfaction and emotions to all drivers in all contexts, are marked by the manufacturing precision, the ease of driving, the performance and reliability: from challenges with friends on the karting tracks all over the world, to the most important events of the international calendar, when the titles writing the history of karting are offered as a prize.

All of this is what makes us proud to be Vortex. This is what we have been working hard for in our first 25 years of life. And this is what drives us to go on, with passion and devotion, for all the years to come.

 

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