Archives: Reader Correspondence

This section features correspondence between readers and Bob. We hope that others in a similar position will be helped by reading these entries.

Still Shipping Fuel Injection, Methanol, Nitro Racing Tech Books

Note Latest Addition: All of our Book Inventory was packaged and shrink wrapped before the December, 2019.  A gift of one or more of our books to your favorite racer should be free of the latest COVID 19 spread that going around. Note: While many around the world are shutting down, we are still shipping […]

Testimonials

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 […]

Clearing up ambiguous information — blower size

I had an interesting email exchange with a very knowledgable and astute racer that I thought I would share. I’m happy to see he noticed the differences: I noticed an error in the “Superchargers for IHRA” article… “One way of looking at where all of that power came from is to look at the displacement […]