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What intake port is on the World Prod. Heads?

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Old 03-03-2006, 10:20 AM
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Default What intake port is on the World Prod. Heads?

I am trying to find out what intake is going to be used for the World Products
heads, coming out End of March?

I was thinking that those heads would be setup for LS2 intakes, but want to
confirm.


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Old 03-03-2006, 02:09 PM
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I'm pretty sure that World is offering both cathedral style and the newer rectangular LS7 style with offset intake rockers.

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Old 03-03-2006, 02:30 PM
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The Warhawk LS1 head has 220cc port and fits standard LS1 intake. The LS7X has 250cc port and has LS7 intake face to use any standard LS7 manifold.
World will be comming out with 4150 and 4500 carb manifold for both LS1 and LS7. It will have both EFI nozzle and nitros nozzle boss's. The LS7 version will be available for both the standard 9.240 and the taller 9.800 deck heights.
Old 03-03-2006, 02:33 PM
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Originally Posted by World Tech
The Warhawk LS1 head has 220cc port and fits standard LS1 intake. The LS7X has 250cc port and has LS7 intake face to use any standard LS7 manifold.
World will be comming out with 4150 and 4500 carb manifold for both LS1 and LS7. It will have both EFI nozzle and nitros nozzle boss's. The LS7 version will be available for both the standard 9.240 and the taller 9.800 deck heights.

will this LS7 intake have a version with enough meat to "adapt" to the L92 heads? or will there be a version to fit that?
Old 03-03-2006, 05:17 PM
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I have not been keeping up with the heads from GM, is the LS7 head the same as the C5R head?

Same intake bolt pattern and intake port opening?


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Old 03-03-2006, 07:39 PM
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We have a couple L92 heads, we will check difference. Memory says opening is slightly different from LS7 but bolt pattern is same. We will check. If they are as close as I think, the LS7 manifold should fit.
C5R port is slightly wider and shorter but close. The bolt pattern is not the same.



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