[6pack] 73 emissions question

[Yahoo]

Robert.  Thanks for that.    I got rid of the carbon cannister many years ago when I switched to SUs or maybe earlier.   So what to do with the metal vent tubes on the carbs that connect to the cannister in your pic - cap them or vent to air?

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  On Wed., 6 Jul. 2022 at 11:42 a.m., Robert Perry<rgperry at earthlink.net> wrote:   
Bruce,

 

Attached are two pics on an original 1972 TR6 with ZS carbs with no emissions except for carbon canister in the front next to the radiator.

 

Regards,

 

Robert

-----Original Message-----
From: Yahoo <brucesimms2003 at yahoo.ca>
Sent: Jul 5, 2022 9:05 PM
To: 6pack at autox.team.net <6pack at autox.team.net>
Subject: [6pack] 73 emissions question

 
Hi all    just went back to ZS carbs after 20 years with hs6.   I had a decent set of ZS on the shelf so used them rather then rebuilding hs6    Looking at the carbs from the passenger side of the car, the metal tubes that go straight out to the left are vented to air.   Should the metal tubes on the right side that go up at a 45 degree angle be capped or vented to air? I ran the vacuum line from retard capsule over to bottom of carb.  The rocker cover vent tube vents to air outside the engine bay.  No emissions test or inspection in my sparsely populated province.   Thank you, Bruce Simms 

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