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View Full Version : premium is 89 in my area, is that safe

D!ck
01-14-2006, 04:32 PM
the best gas i can get is 89octane. can i use that with nitrous, everybody says use 93.:nono:
Sarge
01-14-2006, 06:26 PM
Under a 150 shot you'll be OK...tune it...watch your A/F...I like em in the 11's across the RPM band....
D!ck
01-14-2006, 09:33 PM
awesome
ScrapMaker
04-09-2006, 09:56 PM
wow, 89?? these cars are designed for at least 91... but around here they only have 93 so that's what I get...

87 and 89 caused detonation under stressful conditions
ZAPFOOL!!
04-09-2006, 09:59 PM
wow, 89?? these cars are designed for at least 91... but around here they only have 93 so that's what I get...

87 and 89 caused detonation under stressful conditions


he is in some weak ass 365 rwtq truck so who cares:lol:



j/k dick:wall: