360 Dodge, blow through with GT45 turbo, tuning help. Just hoping to talk to some guys about tuning help on my truck. I have a 1978 Dodge with a stock 360 with a GT45 turbo, air-to-water intercooler and MSD BTM ignition box. I have the tune idling well and mid throttle is good, as well as the cruise. It stumbles really bad when the throttle is stabbed or pushed past 3/4. If I gradually come into it, seems OK. Just wondering if I could compare some tuning numbers with some guys running this system on a small block. Thanks.