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ae86 silver top 20 valve help

Posted: Sat May 17, 2014 4:01 pm
by odas_0509
i have ae86 silver top 20 valve I was wondering what type of ecu do I need to install cause currently I have a automatic one which a shop install for me. My ae86 back fires and im not sure what if its the ecu.

Re: ae86 silver top 20 valve help

Posted: Mon May 19, 2014 10:27 am
by ga_goosh
if it is back firing then you should check timing base timing and spark timing is where i would start