Archives: Events

Accounts from races that Bob has attended.

Indy 500 Free Hourly Air Density Tuning Data: testing, qualifying, raceday

Event: Indianapolis 500 practice: May 14-17, 2019 Indianapolis 500 qualifying: Sat May 18, Sun May 19 Indianapolis 500 practice: Mon May 20 Indy 500 Miller Lite Carb Day: Fri May 24 Indy 500 Firestone Legends Day: Sat May 25 103rd running of the Indianapolis 500 high speed circle race: Sun May 26 links: current imperial […]

USAC West Coast Sprint Season Feb. 27-28 2019

Check airdensityonline weather, Las Vegas for yesterday, current, and forecast air density for tuning; track map; elevation; water grains; wind direction; wind speed; weather forecast; data displayed in Imperial or metric units; air density data valuable for racers without portable weather stations; for racers with portable weather stations, data valuable for re-calibration, especially after a […]

NHRA Pomona Winternationals Drag Racing 2019

Read those spark plugs for good air density tuning at the NHRA Pomona Winternationals; Feb. 7-10, 2019. Check https://airdensityonline.com/track-results/Auto_Club_Raceway_at_Pomona/ for current air density, density altitude, water grains, temperature, humidity, uncorrected barometer, wind speed, wind direction, dew point, saturation pressure, vapor pressure in imperial or metric units. Check https://airdensityonline.com/track-history/Auto_Club_Raceway_at_Pomona/ for yesterday’s record. Check https://airdensityonline.com/track-forecast/Auto_Club_Raceway_at_Pomona/ for tomorrow’s […]

NHRA Wild Horse Motorsports preseason testing

Read those spark plugs for good NHRA drag racing preseason tuning; check https://airdensityonline.com/track-results/Wild_Horse_Pass_Motorsports_Park/ for current air density, density altitude, water grains, temperature, humidity, uncorrected barometer, wind speed, wind direction, dew point, saturation pressure, vapor pressure in imperial or metric units; yesterday’s record  and tomorrow forecast  already determined in air density units.  Check https://airdensityonline.com/free-calcs/ for free […]

New Years Day Drag Racing Sacramento Raceway

test & tune Mon 12 to 4 12-31-18 racing Tue all day 1-1-19 event air density / density altitude / grains / map: https://airdensityonline.com/track-results/Sacramento_Raceway event air density forecast: https://airdensityonline.com/track-forecast/Sacramento_Raceway/ event info: http://sacramentoraceway.com/ air density of other US tracks: https://airdensityonline.com/us-track-list/ air density for International tacks world wide: https://airdensityonline.com/tracks-worldwide/

Circle Racing Stockton, Ca. post July 7th update

We attended the July 7th race with about 30 winged FI sprint cars and several other carburetor fed racers and late models all competing in front of a couple thousand spectators; thanks to Dani Noceti and staff for a great evening; many couples and families with children all enjoying the competition; very safe and clean […]

Sprint Car Racing Stockton 99, Ca. June 15-16

Dani Noceti & staff at Stockton 99 speedway did another great job organizing this event. All of these racecars on pavement are fast. The turn-around of the various classes was very quick. The racer participants kept their cars reliable with few show interruptions. I was impressed with all of the fuel injection cars storming out […]

AutoRama Sacramento 2018

We will be at The Sacramento Autorama Feb 16-18, 2018. Email us at bob@racecarbook.com if you are attending. We’ll look you up and take pictures. This event is tops for Sacramento area hot rodders. A host of MFI and EFI powered hot rods and performance boats are featured. We will be studying them and again […]