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Subject:Re: Type IV Valve Job or Rebuild?
From:David Schwarze
Date:Thu, 11 May 1995 10:10:57 -0700 (PDT)

McGinnis Terry writes:
> 
> 
> His first inclination was to get a ring and valve job done and stop there.  I
> said that my experience with the aircooled engines (Type I) was that if you do
> the top end on an old engine, you should also do the bottom end.  

Probably true for type I's, but the type IV "bottom end" has a reputation 
for being extremely strong.  For a low buck rebuild, I think you would be
okay leaving the bottom end alone, as long as there hasn't been any sort
of catestrophic failure that would introduce fragments of metal into the
oil.

> So what's the consensus out there, should he:

> 1) Have his mechanic put in a GEX rebuild, or

	Probably the safest option, probably not the cheapest, though.

> 2) Have his mechanic decide if a bottom job is needed, or

	If you trust the mechanic, this is the option I would choose.

-David

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David Schwarze                     '73 VW Safare Custom Camper  (Da Boat)
SAIC Comsystems, San Diego Calif.  '73 Capri GT 2800            (Da Beast)
e-mail:  schwarze@nosc.mil         '87 Mustang Lx 5.0           (Da Sleeper)
http://papaya.nosc.mil/~schwarze   '93 Weber WG-50              (Da Piano)
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