2.0L LSJ Performance Tech 205hp Supercharged SS tuner version. 200 lb-ft of torque.

ethanol??

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Old 07-06-2009, 01:56 AM
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ethanol??

im tunned for sunoco 94 octane and at the station it says its got 13% ethanol, now is ethanol good? or should i pump dowwn to 91 octane and get a tune on 91 shell??
Old 07-06-2009, 09:50 AM
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Shell is 93 octane. Trust me i work at one. lol
Old 07-06-2009, 09:58 AM
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Originally Posted by *boostinss*
Shell is 93 octane. Trust me i work at one. lol
You must not have enough experience to know that there are different octanes at different parts of the country...

some only use 91, some only 93... Up north is normally 91..

The ethanol is fine...

Last edited by ShortStack; 07-06-2009 at 11:31 AM.
Old 07-06-2009, 11:05 AM
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I do live north i live in PA
Old 07-06-2009, 11:26 AM
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i live in PA as well, and we have many gas stations with 93. i run sunoco ultra 93 in my car.
Old 07-06-2009, 11:29 AM
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Originally Posted by *boostinss*
I do live north i live in PA
Oh really... so your close to canada? Where the other guy lives?
Old 07-06-2009, 11:49 AM
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In my experience, shell stations in Canada use the 91 octane.
Old 07-06-2009, 11:51 AM
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Originally Posted by SKCobalt
In my experience, shell stations in Canada use the 91 octane.
Yes... Michigan as well..
Old 07-06-2009, 01:31 PM
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Originally Posted by ShortStack
Yes... Michigan as well..
MI Shells are 93 (at least in GR, Lansing & Detroit)
Old 07-06-2009, 01:37 PM
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in canada ontario shell has 91 with no ethonal pretty much and sunoco has 94 with 13% ethonal, which would get me more power with a tune and my mods

JBP header
Cti dp
Vibrant-catback
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ottp dual pass
ottp h/e
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custom tune
Old 07-06-2009, 01:44 PM
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Originally Posted by killah_thug08
in canada ontario shell has 91 with no ethonal pretty much and sunoco has 94 with 13% ethonal, which would get me more power with a tune and my mods

JBP header
Cti dp
Vibrant-catback
2.8
60lbs
ottp dual pass
ottp h/e
raw cai
custom tune
the 94
Old 07-06-2009, 02:01 PM
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Shell in ontario is 91...it used to be 93 I'm not sure when it changed.
Old 07-06-2009, 02:19 PM
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Originally Posted by killah_thug08
im tunned for sunoco 94 octane and at the station it says its got 13% ethanol, now is ethanol good? or should i pump dowwn to 91 octane and get a tune on 91 shell??
A majority of gas stations add about 10% ethanol to their gas these days. I wouldn't worry about. That little amount of ethanol won't change anything.
Old 07-06-2009, 02:47 PM
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alright thanks for the info guys,

one more thing, with my setup what timing shud i go for, right now im around 19
Old 07-06-2009, 03:01 PM
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Originally Posted by killah_thug08
alright thanks for the info guys,

one more thing, with my setup what timing shud i go for, right now im around 19
^^^^ isnt this the guy who ripped some people off on rlf???
Old 07-06-2009, 04:21 PM
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most gas stations were using ethanol for a while now, my dad delivers gas to gas stations and he told me a bunch were getting away from the ethanol because the prices dropped enough. they only added ethanol because gas was getting too expensive.

shell and sunoco by me both have 93 oct. wawa and turkey hill normally have 91 i believe.
Old 07-06-2009, 08:40 PM
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Originally Posted by Zooomer
MI Shells are 93 (at least in GR, Lansing & Detroit)
The one in belleville was 91.

Originally Posted by likwidvison
^^^^ isnt this the guy who ripped some people off on rlf???
Yes, it is.

Last edited by ShortStack; 07-06-2009 at 08:40 PM. Reason: Automerged Doublepost
Old 07-06-2009, 09:01 PM
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In NJ all octane levels have 10% ethanol in them,Shell has 93, Wawa has 92, and Sunoco has 93 but octane is octane. 13% is weird though, maybe a Canadian thing....GM doesnt recommending using fuel with more than 10% ethanol, but this is because its corrosive not due to octane ratings
Old 07-06-2009, 09:06 PM
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Originally Posted by Maven
In NJ all octane levels have 10% ethanol in them,Shell has 93, Wawa has 92, and Sunoco has 93 but octane is octane. 13% is weird though, maybe a Canadian thing....GM doesnt recommending using fuel with more than 10% ethanol, but this is because its corrosive not due to octane ratings
1996 and newer cars are built to handle the corrosive affects of ethanol IIRC.

i run E85 and it hasnt had any affect on my fuel system.

actually GM runs the non-return style evaporative style fuel system, so it might do more damage, i dunno. maven will know the answer to this.
Old 07-06-2009, 09:21 PM
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Originally Posted by Mnatvyc1223
1996 and newer cars are built to handle the corrosive affects of ethanol IIRC.

i run E85 and it hasnt had any affect on my fuel system.

actually GM runs the non-return style evaporative style fuel system, so it might do more damage, i dunno. maven will know the answer to this.
Yup, built to handle E10, only FlexFuel cars have the more robust seals, upgraded injectors and fuel rails to handle anything more than E10 regularly.
Old 07-06-2009, 09:50 PM
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Originally Posted by likwidvison
^^^^ isnt this the guy who ripped some people off on rlf???
It is he is el creep o maximo person and he has ripped off many people.

Originally Posted by Maven
In NJ all octane levels have 10% ethanol in them,Shell has 93, Wawa has 92, and Sunoco has 93 but octane is octane. 13% is weird though, maybe a Canadian thing....GM doesnt recommending using fuel with more than 10% ethanol, but this is because its corrosive not due to octane ratings
it is 10% not 13 he got it wrong bu F**K him and kill the thread he does not deserve your time and advice His name says it all. Also tries to sneak around as Persid or something.

Last edited by qwikredline; 07-06-2009 at 09:50 PM. Reason: Automerged Doublepost
Old 07-07-2009, 04:23 AM
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Originally Posted by qwikredline
It is he is el creep o maximo person and he has ripped off many people.



it is 10% not 13 he got it wrong bu F**K him and kill the thread he does not deserve your time and advice His name says it all. Also tries to sneak around as Persid or something.
I see.
Old 07-07-2009, 04:45 AM
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mmm love not finding above 91 in arizona other than race gas lol
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