Got some knock with E85

Joined
Jan 31, 2006
went for a blast today and got some knock
E-85, 120s
20161106_200425.jpg

Disclaimer it could have been the tail pipe hitting the body but just to make sure please take a look
 
Post the log, not a screen shot

Sent from my SM-N930T using Tapatalk
 
Timing seems high to me, but your RPMs were 3450. WHat is your timing at WOT? I had a touch of KR at 21* and had to come down to 20* to kill it off. 12.1Volts is not going to cut it either. Got to keep that pump running with 13+, heck I pull 16V at wot.
 
Timing seems high to me, but your RPMs were 3450. WHat is your timing at WOT? I had a touch of KR at 21* and had to come down to 20* to kill it off. 12.1Volts is not going to cut it either. Got to keep that pump running with 13+, heck I pull 16V at wot.

I have WOT timing set to 18*
 
i cannot see your logs, but looks like you are rich according to the screen shot. Your WB is seeing 7.35 but your target is 8.5
 
Did you test the e85? If you filled up recently, it may not be e85. Perhaps e70 or lower.

I had that issue. Running 25lbs on e85 that was really e55 because they changed to winter blend.
 
files
 

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Did you test the e85? If you filled up recently, it may not be e85. Perhaps e70 or lower.

I had that issue. Running 25lbs on e85 that was really e55 because they changed to winter blend.

That's where a flex fuel sensor can save your bacon!
 
I did not test as I have the boost set at 10#.
Stand alone flex fuel sensor and gauge are on the to do list.
Btw boost never made it past 8#
 
i just double checked and it's a log.


It's a log of what ... you certainly aren't driving the car ... that log doesn't tell us much ..


How about a 2nd gear log to start with the boost turned down ... then if that looks good it can be followed by a 3rd gear log with the boost in the 18-19 psi Range with default chip timing
 
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