Sectioned heads-Holden V8s - Factory port forms

Share whatca have found? Brainstorming? Only open to members

Postby johno » Fri Sep 11, 2009 5:05 pm

Hi guys I thought it might be handy to start a thread where we can post sections of different cylinder heads for research and general knowledge. These are Holden V8 factory castings, notice the vast improvement in casting finish and port shapes/angles from the early RED motor carburretor heads (top) ,to the later BLACK motor EFI heads (bottom)!! :;):
johno
 
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