REVscene Automotive Forum - View Single Post - Dyno testing fuels - Big difference between Shell 91 and Chevron 94

snowball · 11-27-2020, 05:55 PM

How about BC Shell 91 vs BC Chevron 91?

I still fill up Shell on a regular basis, for some reason my engines run noticeably smoother with it but haven't really noticed a difference in power.

11-27-2020, 05:55 PM	#18
snowball Rs has made me the man i am today! Join Date: Jan 2005 Location: North Vancouver Posts: 3,174 Thanked 1,783 Times in 639 Posts Failed 50 Times in 22 Posts	How about BC Shell 91 vs BC Chevron 91? I still fill up Shell on a regular basis, for some reason my engines run noticeably smoother with it but haven't really noticed a difference in power.