Another Weather Station Question (E-85)

[Sean D, shondoo]

I posted a thread a while back wanting some input on a weather station. I had many positive responses, but I'm curious. I'm running E-85, so I'm wondering the following:

1. Is anyone else running E-85?
2. If so, what weather stations are you getting good results from?

We seem to be getting the E-85 combo somewhat dialed-in, but I have noticed that the car reacts to atmospheric changes quite differently than when on gas and seems especially sensitive to humidity.

Anyone have any feedback?

Sean D

 

[silverback]

Sean, also run e-85 in my S/G car. I use a TAG W/S. It is very dry here on the west coast so I cant help you there.

Contact Mark @ Mark Sullen's E85 Carburetor Conversions

 

[Crew Chief Pro]

That is why our Crew Chief Pro Software can break a prediction apart by how much the Humidity changes the ET all by itself. We have separate ET prediction factors for Temp, Humidity, and Barometer so it is easier to get accurate predicitons.

E-85 responds like alcohol formulas except in high humidity. The 15% gas mix accounts for the difference.