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maximum ignition for 93 octen


A487

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The engine has a fairly low compression ratio (9:1) so I would think around 28-30deg at peak torque N/A. Its really a "how long is a piece of string" question as every engine is different and knock can be dependent on so many different factors. Guessing is really going to just get you into trouble, you really need some way to monitor knock and ideally a load bearing dyno to dial in MBT.

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