difference between usdm itr camshafts and jdm itr camshafts
12-10-2002, 11:03 PM
#1
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difference between usdm itr camshafts and jdm itr camshafts
hi. just wonderin what was the difference between the two. i already did a search and no topics. thanks for the info.
-joe
-joe
12-10-2002, 11:15 PM
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Re: difference between usdm itr camshafts and jdm itr camshafts (AkumaY)
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)
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)
12-10-2002, 11:16 PM
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Re: difference between usdm itr camshafts and jdm itr camshafts (jdm88crx)
there is no differnce between jdm and usdm, the only diffence lies in the years 97/98 and 00/01
12-10-2002, 11:17 PM
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Re: difference between usdm itr camshafts and jdm itr camshafts (AkumaY)
there is no differnce between jdm and usdm, the only diffence lies in the years 97/98 and 00/01
what i said.... hehe
12-10-2002, 11:25 PM
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Re: difference between usdm itr camshafts and jdm itr camshafts (jdm88crx)
hahahahhahahahhahhahahaahahahahaahahahahahahahaaha hahahahaahahahahahaahahahah. i get it now. 
anyways thanks for the info guys.
-joe
anyways thanks for the info guys.-joe
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12-11-2002, 07:16 AM
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Re: difference between usdm itr camshafts and jdm itr camshafts (LiLJoEPTR21)
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.
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.
12-11-2002, 01:04 PM
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Re: difference between usdm itr camshafts and jdm itr camshafts (4g4me)
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.... 
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