Thread: 427 engine build
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Old 06-01-2022, 04:11 PM
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patrickt patrickt is offline
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Cobra Make, Engine: ERA #732, 428FE (447 CID), TKO600, Solid Flat Tappet Cam, Tons of Aluminum
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Quote:
Originally Posted by MGP69stang View Post
So could the 390 be bored to 4.23 ?
No, you'd make it up with increased stroke.
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