Apr 24, 2008 #16 hey there dude think it would be CTR head if it is stamped b16b. Any person a person with ideas on what piston i can use to acquire the very best CR OEM pistons and part figures should help if you can get them also Thanks https://kameronvwwur.designertoblog.com/58212093/the-best-side-of-b16-motor-for-sale