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renfield90 · 03-25-2016, 04:07 PM

Did you log any of the knock parameters at all? The ECU is very aggressive about pulling timing for knock. If you're knocking on the 93 tune it is probably pulling timing out below what the 91 tune provides.

03-25-2016, 04:07 PM	#5
renfield90 The Stig's German cousin Join Date: Mar 2013 Drives: 2013 FR-S Location: Tempe, AZ Posts: 1,066 Thanks: 140 Thanked 511 Times in 340 Posts Mentioned: 8 Post(s) Tagged: 2 Thread(s)	Did you log any of the knock parameters at all? The ECU is very aggressive about pulling timing for knock. If you're knocking on the 93 tune it is probably pulling timing out below what the 91 tune provides.