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ASP Stage 3 Logs with full tank of 91 octane and 2.5 gallons of e85

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Old 09-18-2008, 06:03 AM
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Default Whats the most aggressive safe mixture? According to my math that mixture raises the octane to

roughly 93 octane.
Old 09-18-2008, 08:17 AM
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Default I am just about through a tank of 6 gallons e85 and the rest 92 octane.

It has been running just fine. I have not done any logs as i only have Vag-com so im not sure about all the finer details. but it sure seems to like the octane boost. i would like to tune for straight e85 but i just have not invested enough time into it yet. its a stage 2 car. i am curious too as to how much we can run without a specific tune.
Old 09-18-2008, 12:43 PM
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Default I've ran 4 galllons with it, and added about 10% fuel in lemmiwinks and it ran great.

Just remember to keep an eye on your fuel trims.
Old 09-18-2008, 01:08 PM
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Default Ya, I can't wait to see that day. I have about 5 stations in a 5 mile radius.

all about 2.99 or less a gallon. Great thing is, the octane should be consistent state to state, so no needed 91, 91, or 93 octane tunes. No race gas tunes. Just pure e85..
Old 09-18-2008, 02:04 PM
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Default

Thats around a 40% mixture, has anyone had problems with fuel system components as of yet?
Old 09-19-2008, 09:50 AM
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Default I ended up with a lean code and my LTFTs were at 12.5 bank 1 partial and 14.1 bank 2 partial

looks like i was getting a little too lean.
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