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Originally Posted by 427SnakeSC
It will soon be getting down to the wire on the Keith Craft build of my 427 SO. I would like to know which bore & stroke is the best to get and why. Thanks.  |
Apparently originality is important to you, else why the Side-oiler (not the best design for the street) in the plastic replica.
Soooo, for originality sake, I'd go with the 4.23" bore and the 3.78" stroke.
Your only other option, to stay the course originality-wise, is a 4.13" bore with a 3.98" stroke to give you the 428 inch displacement many original cobras actually came with, though if you choose this option, you may have the wrong block?
Any more hard questions?