if your talking about your EM1, nothing. your doing B to B swap all you need is your gsr longblock with your p72 ecu. is your gsr swap obd1 or 2?
if your talking about your EM1, nothing. your doing B to B swap all you need is your gsr longblock with your p72 ecu. is your gsr swap obd1 or 2?
important infoOriginally Posted by NEMOTEN
correct if its a em1Originally Posted by eYezs1ck
He can run his Stock SI ecu...GSR ecu's suck!Originally Posted by eYezs1ck