Piper Comanche 180 & 250 Generator Upgrades
Field Approval 70 and 100-Amp Small Case Alternator Systems
Alternator installation eliminates most common “brownouts”, and the associated low voltages which are damaging to gear motors and radio equipment.
Simple installation with OEM output wiring used for MAXIMUM OEM output ratings – but with high output available even at engine idle speeds!
OPTIONAL Full Installation for 70 or 100-amps output allows dramatic “cleanup” of OEM generator system wiring for a NEAT, MODERN and EFFICIENT electrical system!
Typical 70/100-amp system installation shown below
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| ACU Installation w/Loadmeter Shunt |
Loadlimiter and Spare |
70 & 100 A. Simple Firewall Wiring |
*VA-1A-50 LoadMeter |
Simplified wiring on 70/100-amp system provides “ultra neat” wiring installation & easy maintenance.
This is the ULTIMATE electrical power upgrade for these aircraft — and with a choice of the ONLY lightweight, 100-amp small-case alternator available!
*NOTE: OEM 40-amp ammeters must be replaced by an ammeter or loadmeter of sufficient capacity for 70 or 100-amp installations.
Kits are complete with detailed installation instructions, and include copies of previously-approved FAA Field Approvals to help secure local FSDO installation approval.
Warranty for the 100-Amp alternators in this kit, remains at the industry-setting standard of 2 years or 600 operating hours.








