Making the 7A head work on a 3B block

Peter Schulz pcschulz at
Wed Oct 5 08:52:24 EDT 2005


That would be Javad Shadzi of (jshadzi at

Javad has the tooling jog required to machine the 7a head for the 3b/AAN 
coolant flange.
I am unsure if he rents the jig or if you have to send him a head first.

At 08:21 AM 10/5/2005, jwmarconiiii wrote:
>Hi guys.
>Can anyone tell me the person who knows how to bore out a 7A head to work
>like a 3B???
>I have heard there is a fellow who can do this but I lost his info.
>Joe Marconi
>200q20v mailing list

1991 200 20v Q Avant Titan Grey
1991 200 20v Q Avant Indigo Mica
1991 90 20v Q Red
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