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Rectangular port to cathedral port adapters?

Old Dec 4, 2016 | 09:33 PM
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Default Rectangular port to cathedral port adapters?

Anyone have any input or thoughts on these adapters from ICT billet?

LS Rectangle Port Cylinder Head to Cathedral Intake Adapters

Have an 01 LQ4 and a TBSS/NNBS intake manifold already, would love to be able to use LS3 heads in my build, anyone know someone who has used these?

Thanks,
Andrew
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Old Dec 4, 2016 | 09:57 PM
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Many people have used the other ones to plop the LSA blowers on cathedral port heads with good results.

I don't see why you couldn't use those if you wanted too.
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Old Dec 4, 2016 | 10:07 PM
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I think you could but you may as well just grab an L92 intake and sell the NNBS cathedral manifold. Shouldnt cost anything to do so all said and done.
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Old Dec 5, 2016 | 11:43 AM
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There's a set in the classifieds right now.
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Old Dec 5, 2016 | 11:46 AM
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You can buy an L92 intake for less than the adapters

In fact I have a complete manifold; rail, injectors, sensors, evap and TB for $160 I'll sell you.
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Old Dec 5, 2016 | 04:27 PM
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LS Cathedral Intake to LS3 Billet Adapter Plates
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Old Dec 10, 2016 | 04:12 PM
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Thanks for the replies guys, Arthursc2 sent you pm about the intake...
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