[lvpazik]

Since I purchase "premium" 91 octane auto fuel and use it instead of avgas as often as possible, anyone ever add either an Octane booster product and/or products that claim to both help stabilize the fuel and prevent ethanol damage? I don't want to add anything without some feedback. Mogas is almost impossible to find and I know using Avgas adds alot of lead to the system. Looking for some advice from this great users forum.

 

[TS Flightlines]

Randy---cant speak for the other rubber parts in the fuel system, but if you have teflon hoses, they are not affected by octane boosters. Rubber hoses are a different story.
Tom

 

[abuura]

Since I purchase "premium" 91 octane auto fuel and use it instead of avgas as often as possible, anyone ever add either an Octane booster product and/or products that claim to both help stabilize the fuel and prevent ethanol damage? I don't want to add anything without some feedback. Mogas is almost impossible to find and I know using Avgas adds alot of lead to the system. Looking for some advice from this great users forum.

When using 100LL I add Decalin, which is supposed to help precipitate the lead and throw it out the tailpipe.