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      06-05-2017, 11:09 AM   #17
GuidoK
#buildnotbought
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Drives: Z4 3.0i ESS TS2+
Join Date: Jul 2012
Location: Tinkering in the garage

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Quote:
Originally Posted by ncnmra View Post
I see zero safety benefits if all it does is kill the starter and alternator. All other electrics continue to work.
All other electrics are protected by fuses, so if there's physical damage to another component which would cause a short, its fuse protected so the fuse blows.

HOWEVER: the alternator and starter are NOT!
So physical damage to those causing a short would start a fire or battery explosion. Thats the reason for this device, so its function makes perfect sense from an engineering pov.
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Z4 3.0i | ESS TS2+ supercharger | Quaife ATB LSD | Brembo/BMW performance BBK front/rear | Schrick FI cams | Schmiedmann headers+cats | Powerflex/strongflex PU bushings | Vibra-technics engine mounts | H&R anti rollbars | KW V3 coilovers/KW camber plates | Sachs race engineering clutch | tons of custom sh#t
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