cam question

What are the markings to determine if i cam is actually a ctr or itr cam?

According to the specs, the Civic-R camshafts are slightly different from the Integra Type-R camshafts. Actually the difference is only on the intake side. The VTEC lobe on the intake side has slightly more duration (3 degrees more compared to the Integra Type-R) and the cam profile is bigger and broader. The exhaust cams are exactly the same as the Integra Type-R.

http://hybrid.honda-perf.org/tech/cams/cam01.jpg

hope that helps

Look for the nuber and location of rings on the end that goes into the distributor...

http://www.hondaswap.com/gallery/images/s3f8f41e804e31.jpg

And until 00 the CTR intake cam was slightly more aggresive, but the 00-01 ITR cams are the same as the CTR, and the exhaust are all the same