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post #15 of (permalink) Old 06-12-2019, 06:43 AM
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Join Date: Jun 2008
Location: South-Spain
Posts: 846
Originally Posted by Aubryl View Post
I tried F34 which it the tube for 76/77 and this was undrivable. F9 tube used in DCOE32 for 1750 engine works the best for the moment. As it's already ordered, I shall try the F7 and if it's not better, I'll got back to F9, and try 140 and 145 jets.

Or I need to find a weber specialist with rolling road :-)
back to topic, my understanding is that with EmCon carbs you can not interchage E.Tubes like in the older ones, it doesnt work that way, like the tube has a lot more and bigger holes for the transition phase, older ones doesnt have this feature, stick with the original ones and play with the fuel and the air
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