Air Density Online

weather calculations for racing engine tuning


Jun 11, 18 - Check out our other resources

Did you know that we've written several articles to help get a grip on what all this weather data means for engine tuning? You can them listed here: articles.

Did you also know we have a couple of free calculators you can use to get weather data? Once calculator enables you to enter the temperature, humidity, and barometer so you can get air density and density altitude. The other one provides the latitude, longitude, and elevation of a location you provide. Check it out here: free calcs.

If all this isn't enough for you, we also have a free trial of our online jetting calculator so you can see if it will work for you. Get your free trial here: Try ProCalc for Free!.


Jun 4, 18 - New tracks added last month

We are roaring into racing season! Several more tracks were to our list of tracks. We are expanding to other countries and this month we added some tracks in South Africa. Late last year we added the option to view weather in either imperial or metric units. Now all tracks are available with both. Check out the tracks added in May:

As always, if don't see your track listed, let us know and we'll add it. Currently we have tracks in the US, Canada, Australia, New Zealand, and South Africa.


May 28, 18 - Some kind words

We try to be helpful for our users. Recently we got some nice feedback from one of them:

Thanks for taking time to talk with me on the phone and the assurance and guidance in the set up of my blown alcohol engine. It is one thing to call up a distributor of the equipment and they set it up with an initial which is fine. But, your books and web based calculator really help give you the understanding of what is going on and how to nail the tune up for a consistent and reliable engine. Then the occasional phone support is also awesome. Keep up the great work.

Thanks to Deon Daughtry for the kind words!


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