hey im new to this group... but im having a little problem with my miata not being able to rev pass 2300 rpm and its not lack of power it just a hard stop so if anyone has gone to this can you please help

 

You need to give us more info on what problem you’re having. What year car, what ecu, have you changed anything recently? What diagnosing have you done? If not on stock ecu please upload a data log and your tune and that’ll help us help you a bunch.