Whats the biggest factor on retarding timing
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Joined: Dec 2010
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2020 Corvette of the Year Finalist (performance mods)
C5 of Year Winner (performance mods) 2019
I'm no tuner but I don't think you can set the pcm to pull timing according to outside air temp
Last edited by StingrayRebel; May 3, 2018 at 01:15 AM.
Drifting
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From: SoCal
Depending on how much knock an engine has depends on how much timing is pulled. So you would have to have a lot of timing advance above what it should be to have a lot of timing being pulled. So the answer to your question is... depending on how the car is tuned, it could be either. But looking at it as a stock tuned car, 100 degrees IAT is already pulling timing so it pulls more.
