porting upper intake worth it

[Serge]

i like to know if porting the upper intake worth the money.
what him looking around to pay to do something like that and what my gain.. in hp.

him adding upper intake spacer and cams

 

[SHAUN351]

i like to know if porting the upper intake worth the money.
what him looking around to pay to do something like that and what my gain.. in hp.

him adding upper intake spacer and cams

I had mines done years ago. I think you get around 10 hp & tq. It appeared to improve bottom end but, that might have been in my head.