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intake ID help please

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Old Nov 4, 2025 | 05:37 AM
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Default intake ID help please

there is a guy selling an intake, he is about 2 hours from my place, he has no clue if it's for cathedral or rectangular port, he says there is no part number engraved or written anywhere on it, these are the only pics I have to go by, could someone help me ID this intake please, I'd really appreciate.



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Old Nov 4, 2025 | 11:04 AM
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Originally Posted by Frank400
there is a guy selling an intake, he is about 2 hours from my place, he has no clue if it's for cathedral or rectangular port, he says there is no part number engraved or written anywhere on it, these are the only pics I have to go by, could someone help me ID this intake please, I'd really appreciate.



Looks like rectangle port to me but hard to see the top part of the intake port. Tell him to flip it over and send you a pic of the intake ports
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Old Nov 21, 2025 | 11:45 AM
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I’ll go out on a limb and say it’s nit OEM . But I could be wrong. LoL 😂
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Old Nov 21, 2025 | 01:23 PM
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Looks like the typical Chineseum sheet metal intake that will kill your torque curve from idle to 7000 RPM, but give you 1.5 HP over an LS6 at 8000. Lol.
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Old Nov 24, 2025 | 12:31 PM
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The seller is a Miata tech.......
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Old Nov 24, 2025 | 01:18 PM
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Originally Posted by Old Buzzard
The seller is a Miata tech.......
Okay... it's all coming together now.... Miata tech is doing an LS 4.8 swap on a Miata, and needs an intake that will kill enough power to 5k RPM to enable use of stock Miata trans and rear end.... hey... it could happen! LOL!!
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Old Nov 26, 2025 | 06:56 AM
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That is definitely a cathedral port.
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