Twin throttle body on blown 5ltr

[#Brock]

Just wondering if it's worth going twin throtrle body on my blown 5 ltr and if so how much power would I expect to pick up. Current set up is as follows
VN block
20 thou over flat tops
Stage 2 cam, springs
Girdle
60lbs injectors
Power flow blower running 8psi
Maffless tuned on corn juice
Stage 2 shift kit
3000 hi stall
3:9 diff
3 inch exhaust 100 cell cats
Y try pacemakers
Currently 410 RWHP with loads of torque.
Been looking at active twin tech with redline manifold, would that be the best manifold for this combo. Any input would be great. Cheers.
Or should I just get a 100 shot of noz ha.

 

[harrop.senator]

Youll pick up a fair amount of power going twin throttle or a four barrel throttle body. The bananas dont flow much with a heavy cam at decents revs and the blower will be pushing a lot more air down it then a big cams sucking. Forced induction doesnt have as mich percentage change by unrestricting manifolds but its still definitely there.