w204 c63 timing help (log+tune files included )

Hello ,

i tried several adjustments to base spark tables , optimal spark , maximum spark table ofcourse beside tweaking torque (optimum torque +torque to load ) , ignition efficiency and cat spark offset set to off, but timing limited to 23 degree maximum at wot !
please need help here , car at the dyno now showing 530 crank horsepower .
modifications : air intake + long headers + exhaust , fuel 98 Attachment 114408Attachment 114409Attachment 114410

You're limited because you've got some knock retard in all cylinders except cyl. 2

It would be better if you only logged 3rd gear WOT so you could address the issue

Thank you brother, i will do 3d gear wot run imediatly.
Beside the knock is false i guess Because i couldnt hear it by the knock tool.
Do you agree adjust knock sensitivity little down?

Any one?

Quote:

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Originally Posted by Binsulayiam

Thank you brother, i will do 3d gear wot run imediatly.
Beside the knock is false i guess Because i couldnt hear it by the knock tool.
Do you agree adjust knock sensitivity little down?

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indeed Mercedes knock sensors are sensitive .. but you've advanced timing I would make sure first