340 or 408?

These guy's need to make up their mind.
Is the 340 the big block killer as claimed.
If so surely shouldn't have a problem with a 340 with a 4" stroke all else being the same. :poke:


I get tired of the small block guys claiming if you build a street engine and don’t use a 4 inch arm it won’t drive.

If that’s the case they should just build a big block. And they would shove a long arm in that and do the same thing it.