986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Ethanol /Premium Gas Mix 93 oct vs 92 Premium ethanol free

Racer Boy · 06-18-2018, 06:00 PM

The 92 octane ethanol-free gas will make more power than the 93 octane ethanol blend, if that is a factor for you. Probably not enough that you probably would notice any seat-of-the-pants difference, but it would probably show on the dyno.

06-18-2018, 06:00 PM	#10
Racer Boy Racer Boy Join Date: Sep 2015 Location: Seattle, WA Posts: 946	The 92 octane ethanol-free gas will make more power than the 93 octane ethanol blend, if that is a factor for you. Probably not enough that you probably would notice any seat-of-the-pants difference, but it would probably show on the dyno.