Please share your inputs and experiences guys...

Here is the Setup

89mm rollerwaves
Stock JDM h22 cams
Ported head
Stock valves
T04/T72 turbine .68 Ar Ptrim exhaust wheel

Car pulls great from full boost of 5500 rpm but dies out at about 7300
Used to die out at about 7000 RPM when my manifold was stock. Porting it and adding a spacer improved it a little but its still not enough...
I'm thinking its the intake manifold. Currently choosing between Venom and Golden eagle. Which is best? thanks very much guys. Any help would be great. could it also be the exhaust AR housing being too small?

 

EURO TYPE R ACCORD INTAKE MANIFOLD.

 

 

that is a sick setup. wow.

 

I like the GE compared to the Venom.
and they are both about the same price.

 

SICK!!!
look at the fuel pump a friend of mine has a turbo set up and to make a long story short it was the fuel pump not providing enough fuel at the higher RMP range. it was doing the same thing it would run great up to about 6500 rpm then start to cut out. depending on what horsepower range you are in that might be the problem..

hope that helps.

 

thanks for all the replies guys. I decided on GE and it should arrive soon here on the Philippines. Fuel pump seems to be adequate as of now but if its not enough I'll probably add either another intank walbro or an inline one. right now I installed an aeromotive fuel filter. keep the suggestions coming. thanks very much!