405lb-ft of torque at the wheels?
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01-16-2007, 05:47 PM
Expert Road Racer
Drives: 07 335i e90, 09 335i e93
Join Date: Jul 2006
Location: St. Louis, MO
I notice the HP curve looks more normal, less of a sharp drop at 5.8K+ RPM than some prior runs.
Looking at the A/F, any more power to be made by leaning out a bit > 4.5K RPM? Or by running slightly rich is that helping cooling?
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