classic motorcycle forum
Motorcycle Discussions => British Bikes => Topic started by: step2534 on June 13, 2010, 10:12:06 PM
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Just a quick query, Why do some Triumphs/ Nortons have chokes and some dont?? My Triumph is a 1971 and doesnt have one, it can be a pig to start ,it fires and if you dont catch it it can be a bxxxxr to get going. Its fitted with twin Amal concentrics, would it be better with a choke or not?? Years ago I had a 750 Norton that had a choke and i had no problem starting it, I looked at a 750 Norton a few weeks ago and it didnt have one. Whats the feelings of others on this subject.
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On many British bikes, the Amal Mk1 tickler button/s will provide a rich enough mixture for starting and initial warming up anyway, so the choke slides are often removed by owners.
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This is just what I was talking about with a friend no more than a hour ago, funny that I should come across a thread on this Triumph T120 Bonneville (https://repairbooks.co.uk/triumph-t120-bonneville-workshop-manual/) I also had a bike 10 or so years ago with choke and then seen one last week exactly same model with out - can understand if improved model in some way, but this bike was made around same time as my own.