PSI Screw Burst Panels

This may be a dumb question......

I want to put a PSI screw on an existing application where a Roots used to be. The manifold has an SFI burst panel/frame at the front. The PSI has a dual burst panel/frame at the rear.

Can I simply run one or the other, or should I keep both? Got a clearance issue with the rear PSI panels. Not insurmountable though.

 

NHRA rules say you need to run both with the PSI.

 

Dual panel

On the screw blower you'll want to run the dual burst panel assemblies, and check them between rounds.