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      01-25-2024, 01:55 PM   #13
vrships
Second Lieutenant
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Drives: X3 M40i, M4C G82 LCI
Join Date: Dec 2019
Location: Bay Area, CA

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Quote:
Originally Posted by AshtonPJT View Post
Sorry I’ve been busy the last few days with some developmental stuff we are currently testing. I’ll look at the logs in the morning and let you know what I think.
No worries.

Yesterday I just decided to mix with some high octane fuel at a local race fuel stop.

I added 2 gallons of 96 ($7.7/gallon) to the remaining tank of ~ 1 gallon ACN 91. This way I suppose the mixture rating is well above 93?

Then I flashed the car with Stage 1 93. And hell no, the timing pull is horrible! I got over ~ 4 degrees most of the time. The log does show the torque value is significantly higher than ACN 91 above 5000 rpm, meaning higher peak horsepower.

https://www.bootmod3.net/log?id=65b1...d5c02bfd861d1d

So is a stage 1 93 map supposed to have so many timing pulls? What should a log look like in other states with quality 93 fuel?

But this fuel does clean up all the timing pull using ACN 91 map. Yeah us Californians have to spend ~ $8 on the fuel just to run the most conservative maps.
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