Air Density Online

weather calculations for racing engine tuning

Nov 6, 17 - Latest article in Engine Builder Magazine

Last month we had another article featured in Engine Builder Magazine. The article is called Fuel Mixtures and AFR. Check it out in their online viewer:

Engine Builder - October 2017.

Nov 1, 17 - New for November – 500 tracks!

This month we crossed the threshold! We now have over 500 tracks listed on our race track's weather page. These are the tracks we added in October to get us there:

We want to keep adding more tracks! If you don't see your track in the list, send it to us. We can add tracks in the United States, Canada, and Australia. Just fill out the contact form and we'll add it shortly.

Oct 24, 17 - EngineLabs Article

Recently we wrote an article on the effects of weather on engine tuning for EngineLabs, a very informative online magazine. Check it out:

Explaining the Effects of Weather on Mechanical Fuel Injection

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