Hey guys,

I figured this would be the best place to ask as not many people in any forum have a real CTR. Is there any difference between the CTR intake manifold and the ITR intake manifold. Anyway to tell it's a real CTR one? There's one on ebay and I was thinking about it. Anyone know the stock CTR throttle bore also? Thanks a ton guys.

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CTR intake manifold = ITR intake manifold

 

why is it stamped pct then on the bottom? if they were the same wouldnt honda just use the same cast? i think ctr runners are a little bit shorter. just what i think though... could be wrong

 

they are not the same. i think the ctr is a bigger plenum with shorter runners.

 

What about JDM ITR Manifolds versus USDM ITR manifolds?

 

So does anyone have any DEFINITIVE information??

From what I can tell (seeing a JDM and USDM ITR IM), they look identical except for throttle cable/sensor placement. I did not measure or really thoroughly examine them, however. just a guess.

 

Pics would solve everything... I'm curious also.

 

i believe ff squad or katman has a pic tutorial about the differences between these two (JDM vs. USDM ITR) and they are negligible. One has a vacuum connector that the other doesn't have or something...

 

the difference is negligible

The vacuum hose you are refering to is the one that both JDM and USDM ITR manifolds connects to the EVAP Purge Control System. The difference is the location where it is connected on the manifold.

 

I have a ITR manifold for sale.

Edit:


[Modified by SpoonSportsEH2, 6:18 AM 3/15/2003]

 

Do you mean, "for sale"?

 

Hhaha yeah that.