Rat-XF 21 Posted May 26, 2020 Does anyone have experience with both of these on a turbo application?  Ive always run mine on Avgas as its handy to were i live and it seems to sit well for a long period, it has in my case anyway. Things ive noticed is it does not have the oily film like 98 pump gas and well it smells awesome   My new fuel system gives me the option to run E85+ but idd need to outlay some new metering blocks etc and ive heard horror story's if it sits for awhile?  Would it be worth an E85 carb kit to run this fuel?  Any advice on pros and cons would be awesome. Share this post Link to post Share on other sites
deankxf 20,937 Posted May 27, 2020 My dyno tuner liked 50/50 mix of 98 and avgas in his high compression NA circuit racer.. that's all i can add. Share this post Link to post Share on other sites
