Thread: AVCS advance
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Old 01-13-2004, 01:57 PM   #1
Scooby Guru
Member#: 8343
Join Date: Jul 2001
Chapter/Region: MWSOC
Location: Atlanta, GA
2005 2012 Jeep
2013 DGM BRZ

Default AVCS advance

What do you guys with AVCS heads see for advance normally? I know it depends on that ECU you are using. I'm using an AH581 ECU with V8 RA heads, at low TPS and MAP I see 40 degrees of advance, that's as high as it goes. It then trails down to around 25 or lower at higher RPM. I haven't really pushed the car so it's not seeing more than 10psi of boost right now and hasn't seen above 6000 or so for RPM.
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