Anyone block off there EGR
Reply #18 –
I blocked the flow off by using the solid inserts that come with the FelPro 1250 lower-to-head gaskets (instead of the inserts with the holes that allow flow). I turned off the EGR function in the ECU with my TwEECer, otherwise the ECU would add timing and pull fuel which could lead to pinging at light load. I saw no real benefit after doing this, but I had to due to the fact that the Flowzilla intake for the KB has no provision for the EGR valve.