BOYER BRANSDEN POWERBOXES

Replace old Lucas regulators, rectifiers and zener diodes

Get rid of zener diodes and rectifiers. This system is more efficient and reliable.

 

(There are cheaper alternaives on the market,but the Boyer Bransden does not leak a small current like many others. It won't drain your battery in 2 weeks.)

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BOYER POWERBOX 3 PHASE

BOY105
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Boyer Bransden Powerbox replaces rectifier and zener diodes
Powerbox for 3 phase machines like the post 1979 Triumphs (the stator on the alternator has 3 wires and 9 coils)