hi everybody i have a 2005 honda civic si with a K20A3, my friend just gave me a set of K20A2 cams,rocers,gears,well the entier valve train with out the vales and springs. what i will like to know if i can install the cams into the K20A3 motor with out doing any thing to the ecu. will the stock ecu for the K20A3 work the vtec on the exhaust cam of the K20a2. and if any one have any info on how to do this and how to make it work please let me know. thanks for reading this!!!

 

this would help you.... http://forums.clubrsx.com/showthread.php?t=364862