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A project born from the experience and vision of Francesco Calzavara.

A STORY BORN ON THE TRACK

THE FIRST MILESTONE

Ferrari F40 Competizione number 40 Art Sports with red and white light trails on black background

Experience a journey that began many years ago

between workshops, racetracks and the legendary F40 Competizione.

The Genesis

THE NATURAL EVOLUTION OF EXPERIENCE
BUILT ON THE TRACK

AC Motorsport was founded in 2024 as a specialized division dedicated to track cars and special projects.
It is the result of a journey that began in 1993 with AutoCalzavara, founded by Francesco Calzavara after his experience at Michelotto, where he contributed to the F40 Competizione project.

Today, AutoCalzavara brings over thirty years of experience across Sales, Service & Maintenance, Warranty Services, Technical Inspections, Tyres and Body Shop: a solid foundation from which the evolution toward more ambitious challenges was born.

AutoCalzavara Founded

1993

’93

’24

AC Motorsport Founded

2024

Buy the book

The Book

A special evening

Some evenings come about almost by chance yet leave a lasting impression. What started as a simple dinner among friends turned into a long conversation, filled with memories, anecdotes, and forgotten moments.

For some time, I had been thinking about writing this book, but without the guys, their stories, and their testimonies, none of it would have been possible. Giuliano shared the idea and helped shape it, turning a personal project into something real. That is how F40 Competizione – The American Adventure of the Ferrari F40 was born: to capture emotions and tell an extraordinary adventure.

It is not just a story about engines and racing, but about human relationships, team spirit, and passion. A story that deserved to be told—with the added joy that all proceeds from the book will go to charitable causes.

Francesco Calzavara

The project

Where it all began

Group photo of the Officina Michelotto team with the red Ferrari F40 in the workshop
Francesco Calzavara in red team jacket in the circuit pit with the Ferrari F40
Exterior of Officina Giuliano Michelotto in Padua with sign and Ferrari logo, black and white photo

Giuliano Michelotto’s workshop

Every step I have taken since the age of fifteen has been guided by the silent but constant presence of my father, an invisible support that taught me to put heart, dedication, and passion into everything I do. He set a direction that has shaped my entire life.

Then came Giuliano Michelotto, the second person to believe in me. In him, I found not only a teacher but a guide, a man who opened the doors to a world I had never imagined. In that special workshop, where mechanics became art, I discovered much more than a job: I found a path, a vision. For ten years I lived in that world, and every day was a challenge, a chapter that shaped my life and that I will carry in my heart forever.

Ferrari F40 Competizione side profile with raised engine cover on red background, widescreen format
A ferrari icon pushed beyond the limits of the track
Born for the road transformed for competition
The f40 crosses the line between supercar and race car

The Adventure

The F40 competizione

Original setup sheet from Officina Michelotto with technical diagrams and parameters of the Ferrari F40 race car
Red Ferrari F40 Competizione number 60 racing on American circuit with Pirelli sponsorship
Team lined up behind the two Ferrari F40 numbers 40 and 4 Art Sports in the American paddock

The American Adventure

The F40 racing car became the symbol of everything we built together: a machine that went beyond technology. It was hard work, courage, and risk. It was family. And although life later took me elsewhere, that period never left me. Deep inside, there remained the need to tell the story, to capture those moments before they faded away.

Passion, commitment, and the relentless pursuit of excellence lie at the heart of everything that was achieved, forming an essential chapter in the history of Ferrari and racing itself.