I'm running an sr20det with a standalone microtech system. It doesnt allow for an IACV so it idles constantly too low and inconsistent. It's not really a street vehicle so the rough start ups are not a huge deal to me. I've read of people drilling holes in the butterfly valves to allow more air in to raise idle but that was not with the sr20det. Can't seem to find enough information on this subject.
Thanks

Riley