Outlaw ProMod drag racing setups with mechanical fuel injection are hitting over 4,000 horsepower. The oversize PSI screw blowers at high overdrive ratios are common. These are not legal in most national drag racing classes. But in eighth mile outlaw racing, they are common. Horsepower levels in the 3,000’s are typical on the launch with […]
Congradulations to the Greg Means racing team for winning the Nostalgia Eliminator I drag racing class at the Sacramento Funny Car fever race. Greg’s setup lasted to a final round win. Not too long ago, Greg took his team to a high altitude drag race track, adjusted for the altitude, and ran his number right […]
The Placerville outlaw sprint car event was a hit. Thousands of people sat all around the track to watch the closest racing ever. A lot of photo closeups were taken of $50K fuel injection engines in the 410 and midget classes. Men & women drivers from all over were putting on very fast competition. The […]
Mechanical fuel injection is holding its own against EFI and racing carbs in racing. It is simple, lower cost in many applications, and good for fuel pressure increases for more response & power. One recent application tested racing carbs, EFI, and mechanical fuel injection all on the same racing engine. Another recent application tested mechanical […]
When we released our latest book, High Horsepower Tuning for Mechanical Fuel Injection, we received a very kind letter from Jim Kinsler of Kinsler Fuel Injection: To: Bob Szabo I have enjoyed reading through your “High Horsepower Tuning for Mechanical Fuel Injection”. Very nicely done! Bob, it is nice to see how thoroughly you do […]
Recently we’ve gotten some positive feedback we wanted to share: “Thank You for the prompt reply and formulas you provided, now onward…….. Just want to tell you how much your books helped me in the tuning area. The reading was technical but interesting and informative. I found myself reading each chapter twice before moving on […]
ProCalc easier to use with new instructional videos. Save MFI tuning time with ProCalc. Check out youtube links on http://airdensityonline.com/pro-calcs/
We recently made a demo video for our latest book, High Horsepower Tuning for Mechanical Fuel Injection for Normally Aspirated Engines. Watch it here: You can check out the more information about this book including the index and table of contents in our store!
We’ve been trying our hand at recording video! Hopefully it gives viewers a glimpse into what kind of books we provide. Check out our latest video for our book, Blown Nitro Racing on a Budget: You can learn more about this book in our store!
We recently recorded a demonstration of our big block book for mechanical fuel injection. Check it out here: Get more information about our book here: Jetting for Racing Mechanical Fuel Injection: Big Block!