LS2 intake mani on LS1
somebody'll know hahah
Ummmmm....... nuh uh.......... LS2 is "Sucky"

Straight from GM High Tech mag:
Breathing Apparatuses
As LS engines go, the LS2 intake manifold is one of the least-flowing designs out there. Being on par with an LS1 intake in power potential, this left us wondering just how straddled our new engine combination would be with a rather "sucky" intake.
LS2 does have a 90mm TB though.
Last edited by SOMbitch; Jan 3, 2009 at 07:42 PM.
they get decent numbers out of em. they have a bunch of dyno results. there's an explanation on here somewhere that explains it. the manifold is designed well but constructed poorly or something which causes the poor flow. you can port/epoxy it to increase flow. search ls2 intake on here you'll probably find it.
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This should help i think page 3 is hp numbers w different intakes
https://ls1tech.com/forums/generatio...6-intakes.html
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