Help me to get into the high 11

[eatsgmcar]

I have the 1.9 intake 1.6 Exhaust valves. I know that
the RPM intake give 11.7RWHP over the cobra intake
and the HP peak move from 5500 to 5800 RPM. The trick
flow seem to be better but where is the HP peak?
(the computer s cut off is at 6200 then more HP at higher
RPM is not necessary)

To your opinion, for a 6200 shift point which intake would be the best?

Thanks for helping,