Quote:
Originally Posted by JSH
My shop says that 24 degrees is not a lot of timing, but it definitely got too hot due to not enough fuel or meth because about a 1/4" of the ground strap was burned off
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Which cylinder(s) had the strap partially missing? If not all of them I would point to inconsistent meth distribution. Maybe its time to go port and run Ethanol
All of the logs I saw had good Lambda but I do recall some times it would be lean for a moment which was likely the meth delay. I do recall we also ran on low boost with a no meth tune. I'm just trying to think when could this have happened. Pretty sure you checked the plugs recently so this had to have happened recently as well?
either way....lets put it in Atlas port and E85. Sunoco can deliver a 55 gallon drum of E85R
PS we have run the LTR7IX on cars up to a little over 900 wheel but they get changed often and these cars run Meth plus E75. Race gas plus meth won't keep things as cool so yeah I agree with the guys above that its time to put in some colder plugs.