E85 gauge


Question Im crossing over to e85. My buddy suggests me getting a e85 gauge . Is this worth the 400.00 investment? Note this isn't a track car built more as a street toy.

John Larkin

Sublime Master of Turbology
An E85 wideband? You can but you can use a gas wideband and tune to the gas scale for half the price. Plus if you go back to gas you already have the right gauge.


Looking at Dynosty e85 gauge gives u the content of the ethanol in the e85. As far a wideband going to use a aem digital wide band.


What's An Intercooler
Staff member
Good to have imop, tells you live what the ethanol content is. Having a flex sensor also can be hooked into the computer so the tune will adjust depending on the content