Apr 24, 2008 #sixteen hey there man Consider It might be CTR head whether it is stamped b16b. Any individual 1 with Thoughts on what piston I'm able to use to get the absolute best CR OEM pistons and component numbers should help if you may get them far too https://b16motorforsale05936.blogolenta.com/23762429/the-fact-about-b16a2-that-no-one-is-suggesting