been doing a ton of reading and trial and error and having slight difficulties with my tune.  i have a 99 cummins with a built 47re,  fass 150 6x.018 sac injectors .093 tubes, stock lines, dragon flow 150% over pump. arp studs, 103# valve springs and extreme duty pushrods, and 67 / 88 compounds. ive got a good DD tune that has very minimal smoke, working on my track tune and on level 5 it will rev all the way to 4k  when i put it to level 6 with 100% wiretap it cuts out at 22-2500 rpm sounds like its hitting limiter not sure what to change to make it pull all the way to 4k without cutting out like that  any info would be appreciated 

Going to move to the this to the Quadzilla forum for better visibility. 

Thank you!

Can you post up your tune?

Wow you are shoving a ton of fuel at it.  

 

I would set your boost scaling to 40 psi, tps max to %80 or so.  Then add WAY more timing up top.  

 

1500:15

2000: 19

2500:  23

3000:  26

3500:  28

4000: 30

Max: 30

Thanks, I will give that a shot.  That 88 loves the fuel when it's spooled!  Will have to test out your changes Wednesday I blew a 7ply boot apart today at 80lbs time for some more v bands

The fuel will still be there, but just not all crammed in a small % of tps movement.  the less fueling resolution you have the worse off your fueling will be. 

 

I am guessing your rev limiter issue is related to trying to cram to much fueling at a given rpm.

Any EGT limits set?

no, i dont have any defueling for egt or boost