Street9s
Proven Member
- 64
- 15
- Apr 26, 2017
-
Pasco,
Washington
I recently installed a freshly rebuild turbo with a bigger compressor wheel, and took the car for a test drive. I'm getting a decent amount of knock in low RPM range with some throttle input. It's not enough to the point where it could be phantom knock, so I'm taking it as legitimate. Motor is built, fuel is e85, and the only thing I changed is the turbo. I don't believe I'm too aggressive on the timing and the AFR I'm reading shouldn't be too lean for e85 at that low of boost. The log is attached, let me know your thoughts.
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