Quote:
Originally Posted by SteveIsBored
I've been data logging a lot and I've noticed that as my oil temps go up I start to see some knock. iat seems to remain constant and afr varies at times but seems pretty constant as well. Does any one else see anything like this? I can duplicate the knock any time the oil temps are above 220 but below in the 200-210 range no knock. Chances are I'm missing something that a tuner would catch but I thought I'd post and see what others have to say. I'm installing a water to oil cooler hopefully tomorrow and will see if that changes any thing
Also I guess if anyone can explain how egts efffect things? I'm assuming if egts are high iats would be too but is there other areas that are impacted?
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What viscosity and oil are you running? It might be worth it to try an oil with a higher viscosity and see what that does to you're knock.