ok my friend just called me from school like 10 minutes ago with a question that seemed better answered by you guys. He just got a B18B block the other day. He was planning on using it with the jdm b16a he has. He was going to send the head to portflow next week. But he came along a ITR head brand new for 600. Now he wants to know if he should get the new ITR head or stay with the jdm b16a head (30,000miles) and get it port polished.

EDIT: WHat is the difference b/w the JDM and USDM itr heads? Is one better than the other?


[Modified by gsr squirrel, 2:15 PM 3/4/2002]

 

Correct me if I'm wrong guys, but a ported and polished B16 head is the same as an ITR head.

 

Wow, will you look at what I found!
https://honda-tech.com/zerothread?id=139412

 

thats what i told him. but if he send his head to portflow it would cost him more than to buy the new itr head. would the pp head be any better than the new itr though? and is there a difference btw the jdm and usdm itr head?

 

I assume the ITR head is bare???

 

yeah its bare