Quote:
Originally Posted by NoDOHC
With my tune which previously ran 13.2 on the dyno I was running 17.2:1 AFR at 7200 RPM. The largest VE gain over the racing beat headers was about 5,500 rpm, where the engine actually lean misfired at WOT (lean of 18:1). I can't explain this, as the headers are not tuned for 5,500.
With the minimal overlap this engine has, I am surprised that there was that much VE on the table.
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So if I understand correctly, you´re pulling 30% more airflow at 7200 RPMs?
