intake manifold inlet diameter

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01-14-2010, 12:00 PM

wreckinball

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intake manifold inlet diameter

Fellas,
Anyone know the intake manifold inlet diameter where the air filter canister attaches, i have found a lot of intake systems at the JY's but i need to know if you got the measurement! Thanks a million.

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01-14-2010, 12:48 PM

magusjinx

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You think your 7.3 would be the same as my 6.9?

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01-14-2010, 12:52 PM

wreckinball

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my guess would be yes but that is why i am asking, i dont know for sure.

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01-16-2010, 03:23 AM

Dave Sponaugle

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I just posted that a while back, the intake for both the 6.9 and 7.3 is the same part.

Don't remember what thread or the number, but I will be up to my garage latter today and can measure it again..

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04-30-2013, 10:38 AM

DieselScoff

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i see this is a really old thread

The inlet diameter is 5 1/8". So intake hat for 4bbl carbs goes right on. Pm me about casting one i am debating making cast ones. Using afe plastic ones as a mold. This way you can turbo it much easier.

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