DeTomaso Mailing List: June 2001, Message #365

These cylinder heads were developed a few years back and made it into the 
Ford Motorsport catalog.  When they were outlawed by NASCAR, they were 
quietly dropped, though a batch had already been cast.  I saw a stack of 
them for sale a couple years back at the Columbus swap.  According to the 
Motorsport catalog, nothing was compatible with production parts.  Required 
special rocker arms, valves, intake, exhaust, pistons, pushrods, etc.  
I think even a special block (perhaps the lifter spacing is different) was 
listed.  If you notice, the port layout pairs the intakes so that the
runners 
are more equal in length than the equal spacing of small block Fords.   

Dan Jones

>Does anyone know the complete history on this stuff Ken found ?   It looks
>really interesting !!!

Tom
Racerman@MSN.com

Re:
351 SVO Tunnel Port cylinder heads and intake
http://cgi.ebay.com/ebaymotors/aw-cgi/eBayISAPI.dll?ViewItem&item=591934110