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Originally Posted by JohnA
I see that the AFR at high revs hovers around 11:1
Have you tried to go leaner? I got most of the gains when being leaner than 12:1, all other factors being the same.
Also is it running race fuel? If so, the gains from these four nozzles might be more modest, especially if the FMIC is really good.
What sort of charge temps does it register after a few seconds at full boost?
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At the time of the test, we have no information of the actual WI percentage to fuel so we were a bit careful until we have calculated the correct afr.
Knowing the sto for methanol is 6.6:1 and gasoline 14.7:1, the correct a/f ratio of the mix has to reflex the mix, is that correct?
We will resume the test as soon as time permitting. This time we will plan it first compared to tuning the engine for race in 12 hours ahead. The next test will all the temperature sensors installed and logged. At preset I have a few big projects to complete.
The entire test was run on pump fuel - race fuel was not permitted on the race.