Focaljet - Ford Focus Forums - View Single Post - FocusSport/SCT chips FAQ

**lepak91** · 04-11-2006, 11:54 AM

Is the chip tuned specifically for the octane that will be run or is it tuned for 91 octane and you can run anything above that. Will there be any noticable gains if it is tuned for 94 octane instead of 91 octane?

04-11-2006, 11:54 AM	#28
lepak91 TEAM Member Join Date: Feb 2004 Location: Redford, MI Posts: 326	Re: FocusSport/SCT chips FAQ - Please read! Is the chip tuned specifically for the octane that will be run or is it tuned for 91 octane and you can run anything above that. Will there be any noticable gains if it is tuned for 94 octane instead of 91 octane?