Quote:
Originally Posted by JoshBiz
Would you rather a 390FE or 351w (stroked to a 427)? The 390FE would be more origanal than a 351w But there is a lot of great after market parts for the 351w. They are both great motors but I am unsure what I would rather have and would like to hear your opion.
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You can stroke a 390 as well, 4.08 bore, 4.250 stroke = 441 cubic inches.
4.08 bore , 3.98 stroke = 414 cubic inches.
You can get reasonably priced parts for either engine, but obviously there is a much greater range of parts for the 351W.
Starting with a factory cast iron block, I would guess the build cost wouold be similar no matter which engine, either using a stock crank or a stroker crank.