Concerning valve elevate, the B16A2 engine features a utmost raise of nine.0mm for the ingestion valves and 8.4mm for that exhaust valves. The valve carry and length are altered according to the VTEC engagement, which takes place at 5600 RPM.Insert to quote Only exhibit this user #23 · Dec 21, 2012 And that's accurately why I'm not parting it out.