Hello i am new to this forum :)
I am having trouble with my carbs on my A series 1380 MED built i have contacted them but they are reluctant to give me any information regarding the engine as i brought it on Ebay. The problem is if i run it on twin HS6 carbs they loose suction one at a time i can get one to run but the other will fail no piston lift so i adjust the timing then the other one will loose suction with no piston lift and the one that was not working will work???
It has only just starded since putting in a electronic ignition system so i have tryed running it on a single HIF44 carb but that will run but then it just dies. had to take the machanical fuel pump off as it was over fueling it so back to the electronic pump i have a weber 40 but it will tick over but no good under load. I am now lost as what to do next so if any one can help please......