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milnersXcoupe milnersXcoupe is offline
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Join Date: Dec 2007
Posts: 20
Question Pre magnesium engines

I'd like to build a 66mm or 70.4mm stroke 911 engine for Turbo
so I'm thinking the pre Magnesium engine case motor is the way to go.

Which year / model case is strongest ?

What would be the largest bore Nikasil barrels available without weakening
the case structure I could go with ?

Will later model heads interchange for better breathing ?

Which later EFi manifolds fit these earlier engines ?

Thanks in Advance !

Last edited by milnersXcoupe; 12-12-2007 at 08:30 PM..
Old 12-12-2007, 08:21 PM
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