Not Ranked
I seem to remember running the combo on a cubic inch calculator. With a .030 overbore and the 3.85 in stroke it came out to be 392.9 something or other. Most just call it the 393. with a .040 overbore you are closer to 396 and some just say it sounds better as in the old chevy 396. Either way it is an awesome motor,caLL it what you want it doesn't matter to me. Mine will have the 289 HI-PO decals on the air cleaner anyway.
David
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DAVID GAGNARD
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