Ok I have a 92 typhoon with a 20g turbo 80lb injectors 520 fuel pump all the supporting mods with a turbotweak chip. It idles great drives pretty good going down the road but under 3/4 to wot it is acting like it is getting fuel cut or something along those lines it bucks and will not just do a steady smooth pull. The AFR are high 10's to mid 11's any help would be appreciated I do not have a saved data log but i can get one this week sometime.