We offer a start up warranty on used engines which are marketed with fantastic compression, leak down & no knocks or rattles. The K20A3 similar to the CRV/accord/ingredient k24a doesn't have a regular DOHC VTEC valvetrain as we understand it from the B-collection engines - the K20A3 should in https://lorenzornmis.qodsblog.com/28266140/about-13b-rew-engine-for-sale