No Z car valves don't work. In short, they are the wrong diameter, wrong stem
diameter, and wrong length. If you go away from a stock valve, you are looking
at a full custom job $$$$. Anyone tells you otherwise, walk away!!!
Jim
Dan Neuman wrote:
>
> Hi Carl,
> You should read what Bob Sharp has to say about this subject.
> Basically the U-20 heads flow amazingly well and it will take a whole bushel
> of money to make a decent amount of improvement
> Daniel 69 2000\
> SF CA
>
> At 12:44 AM -0400 7/9/00, DAT240Z73@aol.com wrote:
> >Hi list,
> > I was thinking about going to a bigger valves intake and exhaust valves,
> >wonder if the Z car valves fits in the u20 head and if this would make the
> >car breath any better. Or is there a better any of going about this.
> >
> > thanks
> >Carl
> > 69-2000
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