AMAC carb query number 2
Says Steve Lee: “Did a club run yesterday on my BSA L23 with Amac carb and I was struggling to get the mixture right with the two slides. Running up to about 30mph was fine but as I tried to increase the speed, the bike started spitting and back -firing to the point where no amount of slide fiddling would improve matters. I found that the inner slide required very little movement from tick-over with the outer slide creating the…
