Thread: C6ME Block
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Old 07-03-2008, 05:39 PM
SantaFe66 SantaFe66 is offline
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Location: Santa Fe, NM
Cobra Make, Engine: Cardiac, 428 FE
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My 390 block is a C6ME and I had it sonic checked to see if it would go to 428 bore (4.13"). It would, so that's what I did. Always a good idea to sonic check a block since core shift is a reality with lots of these FE's. That way, you know for sure you're OK.

Paul
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