Engine mount development for the manual transmission 2003 3.2 CL Type-S included the use of engine rock dampers, a new technology for Honda. A damper mounted between the engine and subframe with isolation rubber to control engine-roll motion was developed as a countermeasure to improve shock hunt. Engine rock dampers are found to be an effective means of controlling engine roll stiffness for transient torque input. Shock hunt targets are achieved, sports coupe drivability is maintained, and marketable noise and vibration levels are preserved.
Article of Honda R&D Technical Review Vol.15 No.1 (89 - 94)