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91 or 93 octane #1445753 05/31/13 08:29 PM 05/31/13 08:29 PM
Joined: Aug 2004 Posts: 641 Monroe NC L Luvcars69 OP mopar
Luvcars69 OP mopar L Joined: Aug 2004 Posts: 641 Monroe NC	If you had access to 91 octane with no alcohol or 93 with up to 10% alcohol which would you buy??? 7726381-P7080162.jpg (53 downloads) Making cars faster one at a time! 19 Challenger Scat Pack white 16 Ram Sport SB Regular cab black 14 Charger Pursuit silver 78 Magnum 400 gray 69 SuperBee 512 Passion 4-speed 4:10

Re: 91 or 93 octane [Re: Luvcars69] #1445754 05/31/13 08:34 PM 05/31/13 08:34 PM
Joined: Feb 2005 Posts: 28,312 Cincinnati, Ohio Challenger 1 Too Many Posts
Challenger 1 Too Many Posts Joined: Feb 2005 Posts: 28,312 Cincinnati, Ohio	91!!!! no matter what the cost.

Re: 91 or 93 octane [Re: Challenger 1] #1445755 05/31/13 08:37 PM 05/31/13 08:37 PM
Joined: Nov 2004 Posts: 25,050 Texas GoodysGotaCuda 5.7L Hemi, 6spd
GoodysGotaCuda 5.7L Hemi, 6spd Joined: Nov 2004 Posts: 25,050 Texas	91 octane 1972 Barracuda - 5.7L Hemi, T56 Magnum 6spd - https://www.facebook.com/GoodysGotaHemi 2020 RAM 1500 [img]https://i.imgur.com/v9yezP9.jpg[/img]

Re: 91 or 93 octane [Re: GoodysGotaCuda] #1445756 05/31/13 09:11 PM 05/31/13 09:11 PM
Joined: Jan 2010 Posts: 1,088 st.cloud fl D d-150 Smarter than a 5th grader?
d-150 Smarter than a 5th grader? D Joined: Jan 2010 Posts: 1,088 st.cloud fl	i run 90 octane in my carberator stuff.runs better than 93 with ethanol

Re: 91 or 93 octane [Re: d-150] #1445757 05/31/13 09:53 PM 05/31/13 09:53 PM
Joined: Feb 2003 Posts: 21,318 Manitoba, Canada DaytonaTurbo Too Many Posts
DaytonaTurbo Too Many Posts Joined: Feb 2003 Posts: 21,318 Manitoba, Canada	I'd try the 91, see if that's enough octane for you. If not, then try the 93. This way if you ever go somewhere far, you know whether your car will tolerate lowly 91 or if you need the 93. I tried both the ethanol and non stuff thru my 440 and didn't see a difference.

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