should i be scared
 

ok my friend took my manifold and now is going to port it.
he is a domestic guy. has never seen a 13b till today and wants to port it for me. he has ported all his motors and a bunch of other shit.

should I be woried?? or if he can port one other things can he port this to??

The stock exhaust manifold? Or intake manifold?

Be afraid. Be very afraid. Fear the destructive powers of the apex seal because if your manifold isn't ported correctly and your rear right tire is over inflated by 0.6psi, you will blow your apex seals.

Seriously though, you would have to port it in the right places for it to be effective.

all porting work the same way just dont over port it

ya intake manifold,

It's just as Project84 said it. Porting is good but you should really know HOW to port it to see the best results.