THE 2-MINUTE RULE FOR B16B

Some arrived with minimal manufacturing head P8R which had 33mm ingestion valves (Commonly identified on VTEC B-collection) vs 31mm intake (non VTEC B sequence), and the head experienced an 84mm shrouding vs 81mm for all other B series heads.That is also the point where you’ll really need to upgrade to cast internals. An upgraded crankshaft, soli