[QUOTE]Originally posted by erik erikson
[B]
Originally posted by R Pope
By "not as hard" I mean that they wear faster than, say, a SBC. Ford had the right alloy in the FE series, those things could be re-ringed several times before needing a rebore, but every 289-302-351 I've torn down needed a rebore.
That's because most sbc are rebuilt at 115000

And most sbf are rebuilt at 250000