I was playing around on the dyno today (DynoJet) and thought I would share some of my findings. The initial plan was to test a new circuit board that would modify some of the sensors. While this testing went well (in the mid-range I picked up ~25 hp and ~33 lbs-ft of torque), what really stood out to me was the shape of the curves (very jagged). Based on my past experience it appears that this engine has a weak ignition system and as you push it (with more boost), it starts to misfire. So, next project will be improving the ignition system. As they say - stay tuned.
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