Is a ported lower manifold worth the expense on TVS/Roush Blowers?

[94Mustang302ci]

So I regularly tune into VMP Performance YouTube channel. One of the mods mentioned was a ported lower manifold by AirFlow Solutions. They didn't go into detail about the power increase porting brings but I was curious if anyone else on the board has done it? I would expect a slight decrease in overall boost with an uptick in power. They also didn't discuss price and ported manifolds usually run $500-$650. I did reach out to them just waiting on a response.

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[S550AC11]

Airflow Solutions told me 1000 to port the lower. Wait time was roughly a month to get it done. I've heard anywhere from 25-50hp depending on pulley combo and auto or manual.

 

[94Mustang302ci]

The owner stated 600 for a street strip port (3-4 wks) and 1k for a race port (1 month turnaround). If it brings 25-50hp and lower boost that's a win win.

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