hi. just wonderin what was the difference between the two. i already did a search and no topics. thanks for the info.

-joe

 

about the same differnce between my mom, and my sisters dad's wife

 

hahahahhahahahhahahahahahah.......um i missed the joke

 

hey my sisters dads wife isnt my mom so what are you trying to say? hahahahahahaha jk

depending on the year i know the intake cams could differ. the usdm itr intake cams werent as aggresive as the jdm itr/ctr cams until the 2001 itr's came out and now i have heard that the 2001 usdm itr is the same thing as all of the jdm R spec cams. all of the exhaust cams should be the same ie ( your mom = your sister's dads wife.... in most cases lol)

 

there is no differnce between jdm and usdm, the only diffence lies in the years 97/98 and 00/01

 

what i said.... hehe

 

hahahahhahahahhahhahahaahahahahaahahahahahahahaaha hahahahaahahahahahaahahahah. i get it now. anyways thanks for the info guys.

-joe

 

Exactly what AkumaY said..

 

There is a difference......trust me.....but what do I know, I have only had both.

On this topic I can attest, and on this one alone, the JDm spec 00-01 ITR cams will make more power on the EXACT same motor than the USDM cam will. Difference on paper is at 5500rpm, and 8000rpm-8400rpm. Dont bother spending any more on the exhaust cam, the performance between the usdm b18c1, usdm b18c5, and jdm b18c R are no different, even though the specs were different.

These conclusions were results of a few dyno testing hours, many cam swaps, stretched cam cap bolts, and a 100 dollar bet.

 

If you got a GSR motor then just as 4g4me said I would only use the intake cam (CTR/2000+ITR)... On a B16A that's a different story....