boosted d16z6 t3 it pulls all the way up to 5k and cuts out bad is it my map and im using uber data

 

how much psi is the boost at 5k rpm? there is a section that you can use a boost cut in uberdata maybe you are using it and not aware... its in rev limits tab under full throthle launch section..

 

speedo working? engine codes, does it do it if you open the waste gate and run without boost?

 

sounds like it could be blowing the spark out. make sure your plugs are gapped correctly. on my friend's turbo z6 running a t3/t4 it would do that around 4.5k-5k, gapped the plugs down to around .030 down from the OEM gap of about .035 and never had any more problems with it.

 

guage said 5psi what plug do you recommend right now im using 9s

 

mostly 7-8 are used across hmt guys i saw some use 9 when they also have nos not sure though if that is your problem.. first regap your plugs to 0.03.. if it still does the samething look at your uberdata bin for FTL or just post the bin here so we can have a look at it

 

hmm, i just reread it and if it was plug gapping, it would still rev past 5k, it'd just feel like it was detonating badly. if it wont rev past 5k, im gonna say its something to do with the uberdata bin fine. post it up.

 

same problem I had, never solved the problem and junked the motor...wasnt uberdata, wasnt plugs, wasnt spark plugs, fuel filter, etc...took mine to the shop, they couldnt figure it out and tossed it out....