Some arrived with restricted production head P8R which experienced 33mm ingestion valves (Generally discovered on VTEC B-series) vs 31mm ingestion (non VTEC B series), and The pinnacle had an 84mm shrouding vs 81mm for all other B series heads. The B16B is sort of a shorter stroke equivalent with the https://b16-engine-and-transmissi02346.designertoblog.com/71028210/b16a2-an-overview