The Dork-O-Motive Podcast

This is the story of the most important racing engine ever built and how it lied to history for more than 70 years. In 1912 Peugeot built a racing engine called the L76.

It was a groundbreaking piece of engineering and the first engine to use a hemispherical head, dual overhead cams, and four valves per cylinder at the same time.

It dominated racing from the moment it showed up, but there was a plot twist. A journalist made a speculative report about the engine in 1912 and his claims would go on to take new life and spawn 70 years of false reporting on an engine few people had ever seen and no one was left alive to talk about.

One man had a gut feeling that the history was wrong. This is the story of him, the engine, 70 years of fake news, and a 30 year mission to get it right.

The most monstrous WWII aircraft engine that you have never heard of is called the Studebaker XH-9350. A truly mind boggling project that Studebaker was the last option for when it began in 1942, it's an engine that would have been unmatched in aviation history had it been completed.

Designed as an H-layout, it was to displace 9,350ci and make north of 5,000hp on gasoline. The engine was almost 10ft long and was over 100" wide as well. It was fed by two turbochargers that weighed 250lbs a piece and moved 14,500cfm of air.

This is the story of the engine's background, its development including some incredible single cylinder engines, and interesting gearhead tech, and finally a look at why the Army Air Corps believed that they needed it.

 

Few have heard of this long lost project from the skunkworks of WWII.

Cummins diesel engines are an American institution.

They've been one of the most massive manufacturers of diesel engines in the United States for more than 100 year now, but did you that they have an incredible history in racing, tied to the Indy 500.

From 1931-1952 Cummins ran five different cars with five different engines at the 500 and all of them are amazing. Cummins is credited for more Indy 500 firsts than any other single person or entity in the history of the race. This is the complete history of Cummins at the Indy 500.

Their most massive and well known headline was winning the pole in 1952 but that was a moment 40 years in the making. In this video you'll learn about the cars, the people, and take a deep technical dive into the engines that defined these events and Cummins as a company. These were production diesel engines mixing it up with racing engines on equal footing.

It's one of the most surprisingly cool racing stories in American motorsports history.

This is the story of how a 1979 AMC AMX won its class at the 1979 24 Hours of the Nurburgring. Not only that, how it was done with two hastily built cars, a group of six drivers that included a Hollywood star, and how they did it all on street tires.

Oh, they also had a one armed German driving instructor. Not all publicity stunts are made the same and this video will be proof of that. In this case, Gary Pace of BFG had a big idea and teamed up with just the right people to execute it. Not only that, they had an ace up their sleeve which has gone largely ignored or simply not reported to this point in history.

The first American team to ever compere at the 24 Hours of The 'Ring battled hard for 24 hours against the elements, exhaustion, their cars...and the competition? Watch and find out why that's the ultimate question

Incredibly, nitro powered drag racing nearly didn't survive the 1970s. It is a story often lost to modern history but it's a harrowing tale of shortages, price escalation, racer intervention, and the survival instincts of racers in Top Fuel and Nitro Funny Car.

In this podcast we examine the tumultuous decade that saw performances escalate, star power grow, and in the end, the sport brought to its very knees as its most famous lifeblood was nearly stolen from it.

Would you believe that many racers were advocating for its end in drag racing? They were and the proof is in here.

Drag racing history isn't all about the records set on the track, it's often about the survival of its cars, of its venues, and of its fuel off of it.