eBay score of the day..

LS6 is a good manifold for cathedral heads, the best way to get a cheap one is search eBay for "2001 camaro intake" "2002 camaro intake," "2002 firebird intake" etc etc. Familiarize yourself with the differences between a LS1 intake and a LS6, part numbers, etc.. and you might just find one for $100.. if you add "-cold" to your search, you wont have to dig through 900 chrome turbonator cold air intake kits..
A LS7, LS3, L76, L92, LY6, etc manifold has rectangle ports and won't work for you.
A LS2, LS6, LS1 manifold (as well as the shitty truck ones) will fit your heads. The LS2 has a 90mm TB but doesnt make good power, so don't go that route.
Last edited by 67RSCamaroVette; Jan 3, 2011 at 01:07 PM.
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... No one should ask you for more than $175 max for an LS6 intake.
Some SWEEEEET stock TPI intakes for the $400 range too.. Just gotta put "Corvette" in the description.
btw, there ARE LS1 intakes out there with no EGR provisions. Look out..
I thought about buying a LS6 intake to help my T/A breathe above 5500, but decided to go the whole top-end route instead.. ill have more fun with big boy valves
link
This is an example of a non-egr LS1 manifold. He's pricing it on the high end of a ls6 manifold, and states in his auction "it's over $700 new", fits 97-00 Corvette.. I'm sure somebody will be fooled and buy it, thinking it's a LS6..

LS6 is a good manifold for cathedral heads, the best way to get a cheap one is search eBay for "2001 camaro intake" "2002 camaro intake," "2002 firebird intake" etc etc. Familiarize yourself with the differences between a LS1 intake and a LS6, part numbers, etc.. and you might just find one for $100.. if you add "-cold" to your search, you wont have to dig through 900 chrome turbonator cold air intake kits..
A LS7, LS3, L76, L92, LY6, etc manifold has rectangle ports and won't work for you.
A LS2, LS6, LS1 manifold (as well as the shitty truck ones) will fit your heads. The LS2 has a 90mm TB but doesnt make good power, so don't go that route.
link
This is an example of a non-egr LS1 manifold. He's pricing it on the high end of a ls6 manifold, and states in his auction "it's over $700 new", fits 97-00 Corvette.. I'm sure somebody will be fooled and buy it, thinking it's a LS6..
Tyler Z28 it's not better in anyway



