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Sicy Stang · 04-06-2003, 02:03 PM

Interesting. I always thought the higher the octane the better. On my old pos 4 banger mustang if I used the lowest octane gas, my car would ping.

04-06-2003, 02:03 PM	#5
Sicy Stang Sizzlin' Sicilian Join Date: Mar 2003 Location: California Posts: 502	Interesting. I always thought the higher the octane the better. On my old pos 4 banger mustang if I used the lowest octane gas, my car would ping.