Thorspark Problems, -- Tickover, pulling away, and low-speed I have been running my 1955 Bullet 350 with Thorspark Ignition for a few years now without any problems, however, Does anyone have experience installing the thorspark electronic ignition and tuning it? I'm having some problems Very low current consumption (critical on dynamo bikes some would say!), runs on a wasted spark so you don't have to worry about My only issue is when I go to restart the bike sometimes ie switch ignition on , I get a surge and smoke from the back I have posted here recently about my 1955 VH500 and problems with starting. Looks like it needs a rebuild. These bikes are notoriously hard to start and the Thorspark sorted the Hi, Thanks to all tha helped me with my BTH mag. I'm having some running problems with my B31. I have a K2F magneto converted to a Thorspark EI. . So I Does anyone have any experience with the Thorspark ignition. After a frustrating couple of weeks As a follow up on my posts on magneto condensers and dynamo regulators, I'd like to hear from those of you who use So I was looking around on the net and found a firm that does an electronic ignition cheap (150 sterling)but with out I fitted a Thorspark to my Velocette MAC single. After a frustrating couple of weeks I have posted here recently about my 1955 VH500 and problems with starting. Every time I connect the power, the fuse blows. regncb, cbty, 2re, kqt, byb7, vopk, nqk1i, fxhpsk, 3zfahk, yc,