My previous head was p2j-6. It was trashed from a spun bearing that all the debri made it to the vtec solenoid and all thru motor. Should I use the older style head the way it is or what's the best way to make o e good head out of the 2 that I have. Are the cams the same? I can barley find any p2j-2 heads online. Cant figure that out. Will my vtec selenoid work with the older head?