I just bought a port and polished b16 head yesterday. It included a stock b16 intake manifold. I heald the IM gasket(which is exact with the head) up to the intake manifold, and it is a little off on the top where the injectors are. Would it be worth taking a dremel to it and make it the exact same size, and also smothing out the casting as far up the runners as I can?

 

Damn... labor for P&P is always so expensive. I'd spend the money in a ITR manifold instead.

 

I would do it my self. Id just make sure the ports are the same size, and smooth out the runners, and maybe the plenum if I feel motivated enough.

 

I bought the Port and Polish kit for $65 and it is worth it. Take your time and don't go crazy with the grinder. Here is the link http://www.theoldone.com/articles/b16a.head/ Good luck.
jason phan

 

Where did you get the P & P kit?

 

go with an itr IM is worth it !

 

I plan on it, I wont be able to right off the bat, Im gong to have to use the b16 manifold for a while.

 

i could have swron i read somewhere that u should port the intake manifold ports larger than the ones at the head..for some kind of anti-revision.
i could be wrong...does anyone know about this?

 

I got the kit on Mac tools truck.