Ever wonder why your car ran great in the heat race, but went backwards in the feature? Why do the Hot Dogs run better in the feature? Simple, they're using a weather station to tune the car as the weather conditions change.
All your engine knows is how much air is available and if you don't compensate with jet or pill changes you will be a loser. To read the changes you need three readings, dry air temperature, relative humidity and altitude.
We have a digital temperature/humudity gauge and genuine aircraft altimeter which allows you to record weather changes. We also offer an easy to use computer program that allows you to log every race and it will make tuning suggestions to you as conditions change.
Program can be used for circle track, drag racing, Bonneville, carbs, fuel injection and blown. Available as a package (SAVE $35.00) or separately.