Quote:
Originally Posted by Joshinator99
Thanks! My tuner, Josh Pearl of Performance Dyno, was a good sport and gave me a hour of dyno time on the house so that we could both experiment with SOI. It was good stuff and eye opening.
So what’s clogging my brain is: is 370 actually richening it up? If the amount of fuel is the same that got sprayed in, and the IPW didn’t change, why is it richer? I feel like I’m missing something. If IPW was different then maybe that would be a clue. Maybe 350/370 just gave it more time to burn in the chamber?  |
Less went out the exhaust valve?