LOL! Whats even better is.

A) That motor is NOT making 190whp or anywhere NEAR 155tq.
AT ALL.

Not with that header or cams.

And it is not making anywhere near 155tq with that small of displacement.

Post pictures of the ported head.

OP. Unless you have the cams and valvetrain laying around to do it. Go with a vtec head. I had a 81.5mm NA LS motor that made 190whp and 141tq revving to 8400 and it made power to 8200. Power fell off but wasn't drastic enough.

All I did was port matched the head gasket wise. RMF header. 12:1 static compression. Crower 404s. Skunk manifold and 65mm throttle body.

I toy'd the idea of a 85mm x 89 mm non-vtec build using the p8r head and crower 405s but decided a turbo setup would be better to go fast.

Also. When I had my NA LS motor. It did not like to idle with the 404s, at 800rpms i'd have to blip it after letting it sit for a little bit or else it would fatten up and fall on it's face.