Seller notes

FOR SALE! BOYER IGNITION BLACK BOX      NEW BOYER BRANDSEN ELECTRONIC IGNITION BRAIN OR BLACK BOX FOR UNIT BSA 500 650 750 TWINS. YOUR OLD BOX IS DEAD OR YOU HAVE THAT OLD MARK 3 BOX THAT REQUIERS TOO MUCH ENERGY FOR YOUR OLD TIRED ALRERNATOR. NO MODIFICATIONS NEED TO BE MADE WORKS WITH YOUR ALREADY TIMED ROTOR AND STATOR. SO NO NEED TO RETIME IT.     VINTAGE TRIUMPH SUPPLY SPECIALIZES IN VINTAGE BRITISH MOTORCYCLE PARTS.  WE HAVE OVER 10,000 PARTS AVAILABLE.  IF YOU CANNOT FIND SOMETHIN...

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