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Outlaw Sprint & IMCA Racing 4-24-2020

410 outlaw sprint cars & IMCA modifieds race April 24, 2020 at Park Jefferson Speedway, 48426 332nd Street, North Sioux City, SD 57049 Phone: 712-202-5540 adam@parkjeff.com Free air density hourly forecast for tuning; historical, metric, DA, AD, water grains; site Map location https://airdensityonline.com/track-results/Park_Jefferson_Speedway/

Gift to Fuel Injection Racer

If your loved one is driving you nuts housebound from the stay-at-home order, get them a fuel injection manual or tuning calculator to keep them busy.  We can help them with outrageous racing improvements like determining the fuel system for adding a blower or nitro or more boost for more power!  If you are the […]

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 […]

Airdensityonline.com adding Indy Car racing series

Our partner site, https://airdensityonline.com, is adding Indy Car Racing racetracks to the air density weather data listings. Example: Indy Car Racing Firestone Grand Prix, Streets of St. Petersburg, Tampa Bay, FL, Mar 13-15, 2020 current air density, density altitude, water grains, TRACK MAP: https://airdensityonline.com/track-results/Firestone_Grand_Prix/ air density forecast: https://airdensityonline.com/track-forecast/Firestone_Grand_Prix/ historical air density data (change date to […]

Airdensityonline.com adding F1 tracks worldwide

Our partner site, https://airdensityonline.com, is adding Formula One racetracks to the air density weather data listings. Example: Rolex Australian Grand Prix, Mar 13-15, 2020 current air density data, density altitude, water grains, TRACK MAP: https://airdensityonline.com/track-results/Melbourne_Grand_Prix_Circuit/ air density forecast: https://airdensityonline.com/track-forecast/Melbourne_Grand_Prix_Circuit/ historical air density data (change date to go back several years): https://airdensityonline.com/track-history/Melbourne_Grand_Prix_Circuit/2020-03-10/ metric air density data: […]

Air Density for 2020 Fomoso March Meet, Nost. Drag Racing

Free air density, density altitude, water grains, for fuel injection tuning; wind & direction for ram air tuning, map location: https://airdensityonline.com/track-results/Bakersfield_Speedway/ Hourly forecast: https://airdensityonline.com/track-forecast/Bakersfield_Speedway/ Historical air density data: https://airdensityonline.com/track-history/Bakersfield_Speedway/2020-03-02/ Metric air density data: https://airdensityonline.com/track-results-metric/Bakersfield_Speedway/.