Some arrived with minimal creation head P8R which had 33mm consumption valves (Ordinarily found on VTEC B-series) vs 31mm consumption (non VTEC B series), and The top experienced an 84mm shrouding vs 81mm for all other B series heads. Applying the basic ideas in the REV technique, VTEC switches among https://b16-engine65296.thekatyblog.com/38082688/5-tips-about-jdm-honda-b16b-you-can-use-today