Re:help running 16.0 @85 ,Need help
 

My old turbo was a ihi rhb5 ford and the new one is the bigger suby 1.I had a smaller smic last time and 8psi.I just noticed im getting a flat spot of some sort if i hold it on 2k then it will start missing bad then if i rev it higher it will stop??Im think o2 Or Plugs.My goal is to get my civic into the 14's without aid of any performance shop.Im not sure of other 4doors but my weight is 2204lb and ive gutted the back so now its a two seater,no aircon,powersteering,no big stearo,Just the bare basic's.

Note exedy clutch's look good but i live in australia and i cant get 1 from ebay.
Do use get dalkin clutchs over there or centerforce??

Re:help running 16.0 @85 ,Need help
 

also my main worry is my trap speed compared to everybody else ,but i think my top end is the result of a fully fucked 02 sensor,so if ne 1 can get me 1 ill be very happy:)