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Author Topic:   Stock head questions
posted September 22, 2004 10:15 PM
I have heard that the best stock head (other than vortec) is the 487 (x heads are not legal). Then the other day I heard talk of the 993. Does anyone have any info on these two heads and maybe even the 441's. Is there any one of these that is more dominant than the other or are they all pretty much equal. I do know the 882 is weak and likes to crack.

posted September 23, 2004 06:44 PM
as far as a 76 cc head goes the best flow wise is the 487,441,993 in that order then you get the 882 and 624 but like you already stated those are crack prone