Issue with turbo setup

[19turbo95]

When I introduced myself I mentioned I had a 331 stroker with a 66mm HP turbo kit. Im having a issue. When I'm driving it and go wot I hit 4000 RPM and its like hitting a rev limiter, once I hit that 4000 RPM the revs wont go any higher. Once it does that and I let off the throttle and get back in it, it goes right up to redline. I do have a anderson PMS that I havent put in yet. So theres no tune. But it should run with out a tune according to the kit. I will make a list of what I have. Thanks guys.

DSS 331
HP 66mm Turbo kit (9 to 11)
Trickflow Hi port heads
Edelbrock RPM2 Intake
Full MSD ignition
Complete Aeromotive Fuel System
Timing at 18* locked
42# injectors
Plugs gapped at .033 (autolite 3223)

 

[MeanGrn Gt]

I imagine your problem is tune related. I wouldnt even think of running a turbo w/o a tune its just asking for problems. You need to tune it properly with the pms asap.