The K20A3 like the CRV/accord/element k24a doesn't have a standard DOHC VTEC valvetrain as we know it from your B-sequence engines - the K20A3 ought to in fact be referred to as a "DOHC i-VTEC-E" engine, since it makes use of a VTEC-E cam setup. The customer care department was https://jdmhondacr-vk20aenginefor75284.fitnell.com/67416819/a-review-of-ej20-engine-and-transmission-for-sale