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Author Topic: 81 headers  (Read 363 times)

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Offline thelowmax

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81 headers
« on: November 11, 2014, 04:15:50 PM »
I realize they are configured differently, but if I'm only using the sectioned headers, will the 81 headers fit on a SOHC model engine?
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What am I doing and why am I doing it? Those are excellent questions.

'72 Amen Savior/'77 CB750K Chrome/Da Bhudda(project)
'73 CB750K Green/El Verde (beat)
'76 CB750K Red/The Cinnabomb (sweet)
'77 CB750K Black (frame and parts) CANNIBALIZED
'77 CB750K Dark Purpley/Scooty Puff, Jr. (la beast)
'78 CB750K Black (struggling) SOLD
'78 CB750K Blue Flake/CiocioSan (minty)
'81 CB750C Poiple/Barbie'sDreamMotorcycle SOLD (darnit!)
'89 Trek 21" 21 speed Green/YaBiatch (the wife)
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Offline bjbuchanan

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Re: 81 headers
« Reply #1 on: November 11, 2014, 05:12:15 PM »
Quote from: thelowmax on November 11, 2014, 04:15:50 PM
I realize they are configured differently, but if I'm only using the sectioned headers, will the 81 headers fit on a SOHC model engine?

Yeah they work just fine. I ran 81 on my bike for a year or so. Port spacing and pipe size is the same.
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The dirty girl-1976 cb750k, Ebay 836, Tracy bodykit
Round top carbs w/ 38 pilots, middle needle position, airscrew 7/8ths out, 122 main jet
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