oki so i have a b18c block with a b16a head running itr cams making pretty good power on my teggy. now i got ahold of a complete intake manifold off of a itr WITH throttle body and injectors and all. i've been told that running an itr mani on a stock b16 will cause you to lose power. but im guessing that mines might benefit. but i could be wrong so im wondering if anyone has any advice or experience with this


b18c block/b16a head.
ITR cams
dc 4-1 headers
si tranny
short ram intake current setup.

 

i have an itr manifold on my b16 and **** helped in the mid range who ever told you that is tripin mang

 

I thought the ITR manifold and B16 manifolds were identical??

 

actually man i've always thought this was a nice upgrade for b16's but i had never had one personally. but i searched a little right now and found a few posts talking about a stock b16 losing power with it so i figured i'm misinformed.

 

no the itr is bigger the only thing thats the same is the bolt pattern. so you can use an itr mani on a b16 or b16 mani on an itr,

 

He wasn't the only one who thought this. good to know...

 

No no no!! They are NOT identical, they are INTERCHANGEABLE but not identical. The ITR intake manifold have a larger plenum and runners to accommodate the extra air sucked in cause of the cams.

 

yup yup. also the tb is bigger(62mm compared to 58mm, i think), but anyways yea this will definetly help your setup. just make sure its the real itr.