I cannot find a mint or at least good condition ITR header which I really want but I found a CTR header and was wondering what is the difference between the two power gains wise?

 

same, only difference is the deck height, since the b16b is just destroked b18c5,

 

Well its actually different. Ctr are headers are 4-2-1 and the itr headers are 4-1 and you get more top end on itr and more mid range on ctr. Actually the b16b(ctr) and the b18c(itr) are the same motor but different tb,pistons and ctr has a shorter stroke. That's why its a 1.6.


Modified by eg6style at 7:33 PM 9/5/2008

 

oo I want more top end power.....vtec

 

ITR is definately the more popular of the two but I dont think you could go wrong with the CTR either.