:::RHMT::: Real Home Made Turbo

General Category => Engine Management => Topic started by: Ntrain2k on July 26, 2010, 06:30:36 AM

Title: Chevy OBD2 tuners
Post by: Ntrain2k on July 26, 2010, 06:30:36 AM

Does anyone know what the timing retard profile is that GM uses based on the IAT temperatures?

From reading, it retards timing when it reads higher intake temps, but I can't find anything that states how much.

I'm planning on putting the IAT per intercooler on the suck10. Will add a resistor inline or in parallel with a hobbs switch to retard timing if necessary, but don't have anything to look at to tell what kind of temp it needs to "see" to retard.

Thanks.