280ZX Performance / Technical Discussions related to Turbo charging, Supercharging, Engine, ECU, exhaust, and etc. performance enhancements.

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Int. Exh. ports

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Old

Jun 30, 2005 | 08:04 PM

#1

EatmyDust

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Joined: Jul 2003

Posts: 532

From: Houston Tx. Cleveland Tx. New Caney Tx. and every other Tx.

Int. Exh. ports

I was woundering dose any one know the diameter of the intake, and exhaust ports on 79-83 280zxt. I was woundering if they went biger than the natraully asperated 280zx?

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Old

Jul 1, 2005 | 09:07 AM

#2

s/cL3.0

Bleach is my Hero

Joined: Jan 2005

Posts: 1,293

I am pretty sure they are, someone will correct me if I am wrong, but you also have the square ports on the turbo head.. I know mine are

{pot/polished}

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Old

Jul 1, 2005 | 11:51 AM

#3

lifegrddude

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Joined: Oct 2001

Posts: 1,220

From: San Diego

I think they are the same. 30mm for the intake ports on my zxt. I never measured the exhaust ports though.

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Old

Jul 1, 2005 | 08:40 PM

#4

EatmyDust

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Joined: Jul 2003

Posts: 532

From: Houston Tx. Cleveland Tx. New Caney Tx. and every other Tx.

Thanxs if any one has measurements pleas come forth give me all you got, or I can look it up in a boock.

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