gsx fuel cut

[DSMbert]

Okay, so i got the gsx runing last knight and now when i get into higher rpms it cuts out. My buddy thinks its a water temp sensor because we tested them and the readings are low but i dont understand how that would cause the cut out. My guess is the MAF sensor. Does anyone have any ideas that can help?

 

[LiquidX]

If you upgrade list is correct, then I'll assume you have a boost controller and turned up the boost? Have all sensors plugged in correctly?