Here's an article published by Evans-Tuning.com about doing a dyno test between CTR camshafts and Skunk2 Pro 1 cams.
Enjoy
http://cms.skunk2.com/id/163/Pro1s-vs-CTR-Camshafts-boosted/
Enjoy
http://cms.skunk2.com/id/163/Pro1s-vs-CTR-Camshafts-boosted/