Air Density Online

weather calculations for racing engine tuning


Jul 20, 17 - Check out our articles from Engine Builder Magazine

Back at the start of the year, we contributed 2 articles to Engine Builder Magazine. We now have pdf versions of those articles for you to read. Check them out:

We are also excited to announce that we will be contributing more articles to Engine Builder Magazine later this year! We will post updates when they become available.


Jul 7, 17 - Tuning Success Story: Mike Morrison

One of our customers, Mike Morrison, is a tractor puller in Canada. Recently we heard from him that he is doing very well this season! He sent a video from a recent run. From idle to wide open throttle (under load) in less than a second!


Jun 30, 17 - What’s new for July

It's heating up here in Las Vegas (where we are based) and we are hard at work. We have a few articles coming out soon and we are working on a bunch of other things behind the scenes.

Recently we opened up our dealer program to anyone who might want to participate. Sign up with our program and you can make money just by referring people to our site. If you would like more details, contact us and we'll fill you in.

Here are the tracks we added in June:

If you'd like to have your track added, let us know. We can add tracks in US, Canada, Australia.


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