Super Victor or Hi Ram on a 440ci rec port?
#21
ModSquad
iTrader: (6)
The LS9 block is a better starting point to sleeve, IF budget allows, due to piston squirters, billet main caps, bigger head bolts, and it’s cast from a better alloy, which does add a little weight to it, but makes it stronger as well.
#24
Staging Lane
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#26
Staging Lane
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You may want to look at a TSP sleeved LS3 block if you are going to do all this. The LS3 is a better block and it has the bay-to-bay breathing windows that the NA motors like. Not so much for forced induction. I think they did some other block improvements as compared to the LS1. Most of the cost is getting the block ready and sleeving it that is why I suggest it. The LS9 takes 12 mm head bolts too. They can add that as an option also.
#27
Staging Lane
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#29
Staging Lane
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#30
TECH Fanatic