Ported Crossfire Intake Manifold

Posted: 3/7/26 9:07amMessage 1 of 3

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82CEVet

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Hartland, MI - USA

Joined: 12/20/2022

Posts: 21

Vette(s): 1982 Collectors Edition

I hand port and gasket match stock crossfire intake manifolds, this adds up to 22 horsepower. It also improves your top end rpm capability. The stock manifold is well known for being extremely restricted. However this can be corrected by removing all the factory restrictions. You will notice the difference over stock. I currently have 1 left in stock.

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Re: Ported Crossfire Intake Manifold

Posted: 3/7/26 10:32amMessage 2 of 3

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F4Gary

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Grapevine, TX - USA

Joined: 8/26/2006

Posts: 1583

Vette(s): 1972 LT-1 convertible with factory air. 2017 Black Rose Grand Sport M7 convertible.

For those interested, price?

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Re: Ported Crossfire Intake Manifold

Posted: 3/8/26 10:35pmMessage 3 of 3

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82CEVet

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Hartland, MI - USA

Joined: 12/20/2022

Posts: 21

Vette(s): 1982 Collectors Edition

$400 plus shipping. I also leave the EGR system partially intact where others don’t because I feel it’s necessary and has a minimal effect on flow and gained horsepower. I shorten the runners and tune their lengths, some others don’t do that either.

|UPDATED|3/8/2026 11:35:04 PM (AZT)|/UPDATED|

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Ported Crossfire Intake Manifold

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