Ok, since replacing my diverter valve a couple of weeks ago, I seem to now have a large feeling flat spot in the rev's.
Between 3000 to 4000rpm, if I nail the throttle, it feels like the cars pulling back ,and the rev's feel flat,and above 4000 and beyond, she pulls hard to the redline with no issue.
If I'm more gradual on the throttle through that rev range, it's fine with no feeling of an issue, seems the higher the gear ie 4th and above the worse it feels?.
I've since re inspected the dv and all is still 100%.
I'm running just a green cotton oem filter with tb milltek only.
Could this be fuel starvation? Thought bluefin stage 2 wouldn't need an upgrade?
if the timing is being retarded or pulling back, why would it be doing that?
The car has been commented on jkm's rollers in the past to sound as if it's doing this "pulling back" by vRStu and hedge.
Any ideas on what to do?
Cheers