Had a question on a tuning topic. I have been messing around with fuel injector phasing/timing trying to get it dialed in. I know it really doesnt affect high RPM that much (above 4000) but it can make a difference at idle/cruising ranges.
There are 2 theories on went to fire the injector, during intake valve opening or on the closed intake valve. Curious of others results with changing when the injector event occurs.
How did it affect your idle? cruising?
Thanks for any input.
-Jason
