How long have you had the SDS installed? You had the same effect I did, the first dynos I did were not where I thought they should be. I think once the AFR learned the fuel curve, the HP numbers were very solid. But you are running the black box and I am not sure how that works, I am using the HKS AFR.
I get my galant back on monday after upgrading the pulley and putting in the meth injector into my new engine.
Bookmarks