B16A SiR 2nd era would be the Japanese Model in the B16A, mounted with new pistons, less dynamic ingestion camshaft, 60 mm throttle system size, and a greater compression ratio of 10. A B16-powered drag vehicle? In the end, the end objective to your B16 Create will dictate the modifications https://b16engineforsale72467.blogstival.com/53712922/about-jdm-honda-b16b