Tri-Power Tech 57-66 Tri-Power Talk

          
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  #1  
Old 01-01-2026, 04:26 PM
Joe Joe is offline
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Default Rochester 2 bbl numbers

Happy New Year to all,
Can someone ID the airhorn's I have please,
The carb tag number is 7029156
Airhorn casting number is 7035744
Thanks ins advance,
Joe

  #2  
Old 01-01-2026, 04:38 PM
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65 Lamnas 65 Lamnas is offline
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Quote:
Originally Posted by Joe View Post
Happy New Year to all,
Can someone ID the airhorn's I have please,
The carb tag number is 7029156
Airhorn casting number is 7035744
Thanks ins advance,
Joe
‘69 Olds 350 ci, with AT.

  #3  
Old 01-01-2026, 09:53 PM
Joe Joe is offline
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Thank you. Would you happen to have the Rochester/Delco needle and seat part number? So I can order up a few.
Thanks again

  #4  
Old 01-01-2026, 10:16 PM
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65 Lamnas 65 Lamnas is offline
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Quote:
Originally Posted by Joe View Post
Thank you. Would you happen to have the Rochester/Delco needle and seat part number? So I can order up a few.
Thanks again
They’re no doubt discontinued. Delco P/N is 30-132.

I would check with Cliff Ruggles at www.cliffshigh performance.com

He vacuum tests every one he sells. You’ll have to email him or call as those pieces aren’t on his website.

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Old 01-02-2026, 07:36 AM
Joe Joe is offline
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Thanks again. Ordered a few off-E bay this AM. It looks like my original 66 Tri power center air horn is lost for good. Sent it to a rebuilder for re-coloring and it got lost in UPS somewhere.
So I am going to clone one of these tops for use. They look very similar. At least until I can locate another original.

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Old 01-02-2026, 08:54 AM
Joe Joe is offline
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yet another question, there is a small metal shield around the needle/seat on these airhorns. Like a 3-sided box. What is the purpose, and can it be left out so I can use a brass float
instead of the newer black float.

  #7  
Old 01-27-2026, 02:57 PM
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Dick Boneske Dick Boneske is offline
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I can provide a needle /'seat for your carb.. PM me for contact info.

The metal cage is not needed. Toss it.

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