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Old 03-09-2022, 10:24 PM   #1
Randy Wells
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Default Air Induction

The 80 Z/28 came with air induction air cleaner, I am not running one on my 80 I/S Z/28 now but, was able to find one with the hood ring. Any opinions on what kind of gains I might get with running one

Randy Wells
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Old 03-09-2022, 11:21 PM   #2
Stan Weiss
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Default Re: Air Induction

What MPH will you be running? I don't think you will see much HP increase from Ram Air. Where most of your HP increase will come from is temperature difference from outside air and under hood air.

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Old 03-10-2022, 01:27 AM   #3
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Default Re: Air Induction

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Originally Posted by Stan Weiss View Post
What MPH will you be running? I don't think you will see much HP increase from Ram Air. Where most of your HP increase will come from is temperature difference from outside air and under hood air.

Stan
Right now 115 MPH, looking for more.

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Old 03-10-2022, 02:16 AM   #4
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Default Re: Air Induction

Our Mopar A bodies are NO faster with the Ram Air Hoods (Either years).
But I like how they look!
My 69 Hemi Roadrunner ran the same with the Hood intakes Duct Taped up!
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Old 03-10-2022, 10:10 AM   #5
Stan Weiss
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Default Re: Air Induction

First lets start with not all setups work the same. If we look at the best case (note these results are from a computer simulation).



60 Foot ET = 1.5314
330 Foot ET = 4.5364
1/8 Mile ET = 7.1430
1/8 Mile MPH = 93.9069
1000 Foot ET = 9.4068
1/4 Mile ET = 11.3221
1/4 Mile MPH = 118.0352

With Ram Air
60 Foot ET = 1.5313
330 Foot ET = 4.5335
1/8 Mile ET = 7.1353
1/8 Mile MPH = 94.1292
1000 Foot ET = 9.3926
1/4 Mile ET = 11.3013
1/4 Mile MPH = 118.4606


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Old 03-10-2022, 10:37 AM   #6
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Default Re: Air Induction

If i'm reading this correctly, If you claim the car a 80 Z/28 and don't have a hood with the cowl, It's not a Z/28, and only Z/28 had the 350, just my 2cents.
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Old 03-10-2022, 10:51 AM   #7
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Default Re: Air Induction

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If i'm reading this correctly, If you claim the car a 80 Z/28 and don't have a hood with the cowl, It's not a Z/28, and only Z/28 had the 350, just my 2cents.

I was taking it as he has the cowl hood but does not have the correct setup to seal the air clearer to the cowl.


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Old 03-10-2022, 10:57 AM   #8
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Default Re: Air Induction

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Originally Posted by stock1080 View Post
If i'm reading this correctly, If you claim the car a 80 Z/28 and don't have a hood with the cowl, It's not a Z/28, and only Z/28 had the 350, just my 2cents.
The car is a 1980 Z/28, with the cowl hood, just not using the cowl air cleaner.

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Old 03-10-2022, 11:06 AM   #9
Randy Wells
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Default Re: Air Induction

Stan ,

I went ahead and bought a 1980 OEM air cleaner set up, will be going to Topeka on the 19th for TnT. I will do a back to back and see what happens. Will post results.
Thanks
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Old 03-10-2022, 02:57 PM   #10
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Default Re: Air Induction

Be interesting to see if it does much, if anything. My buddys wife had a 80 ZZ28, and those 2 rectangular opening are quite small, and a fair distance away from the windshield, compared to say, a 69 Camaro Cowl Induction hood. And does anybody know if the 69 Cowl hood really does anything, besides give more space above the carb?
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