Originally Posted By WHITEDART
Originally Posted By pittsburghracer
Originally Posted By 65signet
A gen 3 hemi is a small block, and they sure make a lot power for not much cubic inch.






That’s what I hear.
I keep hearing about these fast gen 3s where are they


Unfortunately far a few between right now,

NA 392-440CI G3 hemi will make 700-750 Flywheel , stock block Ported Apache heads STOCK VALVE TRAIN. and .640-.650 lift cam. same short block with ported Eagle(or 6.1) heads will do 600-700.....can't say it's cheaper and over 800hp in the G3 platform is definitely not cheep.

My opinion $ for $ a 451-500 B block based combos is the best bang for the buck, Non Hemi type build.

440CI(SBM)vs 440CI(BBM)vs 440CI(G3HEMI) again my opinion your best HP/CI is going to be the SBM, reason being the siamese exhaust port on the W8/W9 head has better cooling between the ports than any of the BBM heads I've ever cut apart....the G3 is limited in Valve lift in its stock form and to over come it is too pricey to kept inline with cost HP/CI of the other 2.


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