Thread: Vote 428 or aluminum 427FE??
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Old 06-17-2010, 07:34 PM
Excaliber Excaliber is offline
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Well the bore size of the 428 does limit the size of intake valves. Note that the Shelby KC is offering comes with the big valves, 2.19 I believe they were. That won't clear a 428 bore.
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