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BOYER BRANSDEN ELECTRONIC IGNITIONS

BOYER BRANSDEN manufacture all sorts of useful electronics for us. Excellent quality and service.

TROUBLE? In 99% of all cases is not the ignition at fault, but a lame connection. Boyer systems use quite a bit of power, so the battery must in good condition. The only thing that kills an amplifier (very rare) is an overcharging alternator with a bad zener diode.
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3 CYLINDER BSA/TRIUMPH MICRO POWER IGNITION SYSTEM

BOY285
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Complete digital system for all BSA and Triumph triples. Includes special PVL coils, plug cables and caps.

3 CYLINDER RACING IGNITION

BOY068
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Works on bikes with an alternator, but without a battery.

6V SINGLE/TWINS WITH SIDE MOUNTED POINTS

BOY060
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AMPLIFIER 3 CYLINDER

BOY021
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AMPLIFIER, COMMANDO

BOY017
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BMW TWINS 1979 /80

BOY097
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Digitally controlled advance and retard.

BOYER MICRO MK 4 FOR NORTON

BOY053
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The classic Boyer ignition. Simple and reliable. Requires 2x  6Volts coils. Replaces the points, advance unit and condensors.
Fits all Norton  twins with side mounted points. Also Atlas and SS with points in a mushroom ignition.

BSA C15/TIGER CUB MUSHROOM TYPE IGNITION BEHIND CYLINDER

BOY067
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Feeds from alternator. No battery needed. Very nice for racing bikes.

BSA/TRI SINGLES W. SIDE MOUNTED POINTS 12V NO BATTERY

BOY065
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Especially suitable for B25/40/44/50 racers without a battery.

BSA/TRIUMPH 3 CYLINDERS

BOY085
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Digitally controlled advance and retard.

BSA/TRIUMPH UNIT SINGLES WITH MUSHROOM TYPE DISTRIBUTOR

BOY059
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C15, B40 TIGER CUB

Micro-power kit Tribsa single side point w. coil

BOY280
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