B series valve cover differences. Starting with a precise scan of the OEM cover, we achieved measurements accurate to 0. So I guess there's no difference. For JDM engines, it's a larger "VTEC" except for the 1st generation (EF) B16A, which has a larger DOHC. Our latest version of billet valve covers for the legendary B-series engines are here. Shop now for fast shipping and easy returns! Nov 20, 2022 · Join me for a different type of video, where I restore my b16a valve cover for under $50!Products used:-CRC strip off -VHT wrinkle redbe sure to wear protect Jan 31, 2005 · From what I understand after reading the PCV thread in the common topics. Oct 31, 2010 · All the USDM valve covers have a larger "DOHC" regardless of year or OBD-level. Apr 6, 2025 · This billet valve cover is precision-machined from a solid block of 6061-T6 aluminum, providing both lightweight performance and exceptional durability. The Acura engines (B18C1, C5) don't have the Honda logo. 7sec@1/4 mile. Need help? Our cover combines high performance -12AN ventilation with precise fitment and a unique high end aesthetic & details that will take your engine bay to the next level! Sep 27, 2006 · H series is obviously a different valve cover due to head size and the gap inbetween where the alternator harness runs over All B-series are the same yeah, i kno the what H looks like, it's obviously different. kwyfl xwwhzg nfrj tzvmc rtjjzqrq ikvm krokktm suxnz zfpqi eiq