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sourcandy sourcandy is offline
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Join Date: Feb 2004
Posts: 30
I'm not a turbo Porsche expert, but all the turbo motors I've worked on did not use dome pistons, They have all used flat tops or dished pistons, I would think the Dome shape would helpt detonation and not reduce. But like I said... I'm not a turbo Porsche expert, just a Nissan guy.

78 280z
95 S14
03 350z
father owned 89 911 C2
looking for a pre 73 soon!
Old 11-07-2008, 03:16 PM
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