Re: 18V head on pre-18V motor?

["Mike Lishego" <mikesl@tartan.sapc.edu>]

> > 
> You will also need to fit the pre-18v pistons, since the combustion 
> chambers of the 18V head are smaller than the old head.  If you used 
> the old pistons, you will probably end up with an unworkably high 
> compression ratio.
> Scott

Won't you also have to use the rocker assembly that works with the head?  I
know that some heads used an offset rocker stand while others used a
straight one.  I've seen both; it seems that the only difference is where
the oil galleries line up.  Am I correct in this assumption?

Michael S. Lishego