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Tspringer Tspringer is offline
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Join Date: Jan 2000
Location: Cumming, GA 30041
Posts: 882
It is the strongest of the magnesium cases. If building a large displacement mag case engine you need a 7R case and then you need to have it updated and modified. Line bored, spigots bored for the engine capacity you want (up to 2.9L) shuffle pinned, oil bypass mod, bigger squirters..... lots of stuff you can do.

I have a 7R cased '73 2.4T engine core that was originally CIS that I am going to be selling if anyone is interested.
Old 05-23-2005, 05:05 PM
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