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Old 11-10-2012, 03:38 PM   #15
Irv Weissmanhowerton
Scooby Specialist
Member#: 278519
Join Date: Apr 2011
Chapter/Region: SCIC
Location: Phatbotti
30r E85 sti 450+whp


Has anyone heard of the issues tuning the aem v1 ecu using larger cams and a bit of avcs (heads clayed to check p to v)? I recently bought a few used v1 boxes for our cars and now am hearing alot of problems, Is there a way around this?

AVCS with the AEM v1 is erratic and must be calibrated and monitored religiously. Don't try and get greedy with AVCS on high lift cams with the v1 or you will end up with bent valves.

- Bad cam signals for larger cams?

-a few different answers, to re-locate it off the metal floor?
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