I believe my choke is completely non operational. It hasn't been a problem but I haven't owned this car though the winter yet. I'm considering dual 1bbls and dutra duals. should I bother trying to choke it when I convert or leave it off.

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64' Valiant Signet 5.9, 64' Dart 170 moredoor 3.7, 67' A100 3.7, 00' Dakota SLT 4.7

You will definitely want an operational choke of some kind on a street-driven vehicle, for sure.

Twin-1bbl choke discussion is here.

New-type choke thermostat and controller source info is here.

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一期一会
Too many people who were born on third base actually believe they've hit a triple.

Do both carbs need to have a choke or just one? anyway to hookup a manual cable operated choke. 240z's came with those for the twin SU's. they worked pretty good. I enjoyed the added hassle/charm of having to shut it off after turning the corner off my block

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64' Valiant Signet 5.9, 64' Dart 170 moredoor 3.7, 67' A100 3.7, 00' Dakota SLT 4.7