Vig, just scan for KR, get a 180 in there, and think about exhaust. Keep out of WOT unless it's REALLY cold weather out there until you know. ;)
Keep in mind zero KR this time of year may not be zero when it gets hotter. Really glad you got her. You'll enjoy that car a bunch. |
Oh yeah...it's got a drilled 180 in it already.
When scanning for KR do you need to rev the motor at all? |
Scanning while you drive.
Notice light throttle, mid and wot readings. Best to have a passenger to watch for you though. |
What's a safe KR range to be in?
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Safe?? Not sure it's a matter of safe.
KR is Knock Retard, or the amount to timing retardation the pcm/computer gives your engine to reduce the timing and power to keep knocking and pinging from occuring. As long as you have a good knock sensor the pcm should keep you from having detonation problems from knocking and pinging. Knock/Pinging comes from low octane fuel, exhaust leaks, and any other item the knock sensor can see and think the engine is knock/pinging. |
Okay, so I should just be watching for ANY kr, not a severity level?
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KR means power is being lost. And there's knocking happening.
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And if your sensor doesn't pick it up, it could be quite spectacular.
The goal is the smallest pulley you can run with ZERO KR in the summer. |
Congrats on the new car.
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2 questions
1. Is it Sunday yet? 2. Are you there yet? |
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