What manifold on high HP 400+ci LS3 headed build
09-08-2012, 08:10 PM
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What manifold on high HP 400+ci LS3 headed build Im doing a twin 404ci build with lsa heads, what manifolds are guys running on these high hp applications? theres no super vic for the rectangle port, the holley hi ram has casting issues at the moment, whats the preferred manifold other than high high dollar custom sheet metal?
Last edited by baggins; 09-08-2012 at 09:47 PM.
09-08-2012, 08:31 PM
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manifold to head surfaces have been off from what ive heard, also injector bungs not in same spot. theres a thread around here somewhere- the holley would be my first choice though
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09-08-2012, 10:38 PM
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GM makes a single plane IIRC.
Also the edel p/n is 28455 for an L92.
http://www.edelbrock.com/automotive_...ctor-ls1.shtml
Also the edel p/n is 28455 for an L92.
http://www.edelbrock.com/automotive_...ctor-ls1.shtml
