Re: U20 valve seals

[R Haug <haugchiro@moscow.com>]

Tomet9@aol.com wrote:

>
>     I suspect that my valve seals may be going south, and wondered if they
> can be replaced using the compressor/rope trick as well.

Unfortunately this will not work.  You have to do a full head removal and send 
it
to the machine shop unless you have your own machine shop.
Bob