With all due respect, peanut, there are mixed views from very credible folks on this question, and quality of debate and discussion is going to be pretty poor if there's no basis in experience to support it. I did take a look at Amal's application list for Triumph and noticed that it stopped in the early '80's, when the original company folded. If I remember right the modern Triumphs fitted carbs (and later fuel injectors) by Mikuni; please correct me if I'm in error.