Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - Minimum octane level? fuel comparison question

slider2828 · 03-22-2009, 09:39 PM

Here is from my experience... All cali 91 gas is pretty crappy. There is just so much crap in it, it makes my SR run blah.... On my car, I get a black rear bumper like within a week... I have the luxury of a VP Racing gas station that has 93 and 100 on the pump. When I fill up 93 or 100 I NEVER get any sign of color on my bumper at all and runs stronger and quiter. This is just what I have observed... in terms of science... I dunno

03-22-2009, 09:39 PM	#2
slider2828 Post Whore! Join Date: Oct 2004 Location: San Francisco, CA Posts: 6,040 Trader Rating: (13)	Here is from my experience... All cali 91 gas is pretty crappy. There is just so much crap in it, it makes my SR run blah.... On my car, I get a black rear bumper like within a week... I have the luxury of a VP Racing gas station that has 93 and 100 on the pump. When I fill up 93 or 100 I NEVER get any sign of color on my bumper at all and runs stronger and quiter. This is just what I have observed... in terms of science... I dunno __________________ Turn and Burn!