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Kickstarter said:I've got this magneato and I'm not sure what it is for. I was told maybe a ARD Triumph mag?
It's definitely a single-fire mag (both plugs won't spark at the same time - no "wasted" spark")Kickstarter said:I've got this magneato and I'm not sure what it is for. I was told maybe a ARD Triumph mag?
that`s because that is actually a single cylinder model.....the cam is different too.......only has one lobe instead of two on the rotor shaft....the coil is a single cylinder model also.....as is the cap....the hex drive shaft is not present either..that one is tapered.....you would have to gut the whole thing and start over from scratch to use it on a Twin cylinder.....the peices individually would cost more than a whole mag bought outrightKickstarter said:I've got a Hunt mag on two of my Triumphs and this one is different. The inside is different and the shaft coming out the bottom is different than my mag for the 650. Here are a couple more pics.
SCRATCH THAT........my bad.....I had to look at the pics more carefully......that funny dealy on top of the rotor shaft above the points is a rotor (like a car distibutor).......I was right about the coil being a single fire but then I saw that rotor and the two contact points inside the distributor cap.......it should fit a dual cylinder just fine........if your looking for the parts try a Fairbanks Morse magneto parts distributor.......Hunts are copies of Fairbanks Morse......most the parts will interchanange like coils,points,point plates,condensors......the rotor shafts in a Faibanks Morse are pressed in and can`t be easily removed ........for all the info on that you need,call on Buck at Goblin Millworx.....he`s the cat`s ass when it comes to thoseSlim said:that`s because that is actually a single cylinder model.....the cam is different too.......only has one lobe instead of two on the rotor shaft....the coil is a single cylinder model also.....as is the cap....the hex drive shaft is not present either..that one is tapered.....you would have to gut the whole thing and start over from scratch to use it on a Twin cylinder.....the peices individually would cost more than a whole mag bought outright
it`d be good for a single cylinder model Brit if somebody happens to want one
yer absolutely right.........and I really should read ALL the posts before I reply to the last one first.....I just echoed just about everything you saidSporticus said:It's definitely a single-fire mag (both plugs won't spark at the same time - no "wasted" spark")
That cover looks like an XR750 cover I have gathering dust (I've got the cover, not the $$$ mag). The extra height is for the distributor. It's got an automotive-style rotor that provides spark every 180 (or so) degrees per mag rotation.
Horizontal XR750 mags are pretty rare, which is the only thing causing me to second guess my guess. Regardless, I vote for horizontal (goes in what would be the generator hole on a Sportster or K) mount XR single-fire mag.
Here's a drawing of a dual fire, horizontal mount Fairbanks mag for a KR or XLR racer. I believe (someone please correct me if I'm talking out my ass) the single-fire mags only came on XR750s. The rest of the mag is common between the later KR, XLR, and XR. It's worth some cash if I'm right.
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That's definitely an XR750 cap, and my money's on the rest of it being XR750. Wanna sell it cheap? I don't have an XR750 kicking around, but I'll find a good use for it.Kickstarter said:I've got a Hunt mag on two of my Triumphs and this one is different. The inside is different and the shaft coming out the bottom is different than my mag for the 650. Here are a couple more pics.