TOP GUIDELINES OF B16 HONDA

Some arrived with minimal production head P8R which had 33mm ingestion valves (normally found on VTEC B-collection) vs 31mm ingestion (non VTEC B series), and The top had an 84mm shrouding vs 81mm for all other B series heads.The improved displacement and lessened worry in the B18 or B20 engines make them perfect for forced induction programs.B ser