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Thread: Looking for a new coil for ATC 90

  1. #1
    Join Date
    Mar 2010
    Location
    Wisconsin
    --
    201

    Looking for a new coil for ATC 90

    Dr ATV had one but its $150. Are their options available that are not as expensive?
    1978 ATC 90
    22mm Keihin carb
    Ported intake/head
    Performance cam
    56mm 9.5:1 piston
    110 cylinder/crank
    110 cylinder/ timing chain
    Front drum brakes
    Brush guard
    Complete rebuild to a 122cc
    Complete frame off restoration.
    $1400 invested

    1983 ATC 110
    22mm carb
    Ported head/intake
    Performance cam
    56mm 9.5:1 piston
    Complete rebuild to 122cc
    Complete frame off restoration
    $1000 invested

    1984 200x
    26 mm carb.
    CR85 rear caliper
    TRX hubs/rims
    $871 invested

  2. #2
    Join Date
    Dec 2004
    Location
    Baltimore, MD
    --
    6,088
    The cheapest alternative is used. If you are good with voltmeters and such and are able to test alot of used coils, then you should be ok. Coils often have certain ohm ratings and a coil that looks like it should fit, can mess up a trikes electrical. I hate to ruin any more than is already messed up on my trikes. Trikes in general won't be getting cheaper to get and keep running as parts are drying up. People just have to bite the bullet sometimes. That's why I keep a junk bin of electrical parts and a junk bin of carb parts. Sometimes you can put together a working sytem from parts from several sources. But really there is no "cheap and easy" way anymore. I try and stockpile any reasonably priced parts that I can find. Sometimes I buy really expensive parts that I know I can't find anywhere anymore either. You have to if you want to keep them running.
    Nicholson 500x (Project)
    Nicholson 185s
    Nicholson 110 (That takes an atc70 tank)
    Ascott 500 head/350x (Project)
    Homebuilt Racer Chromoly Suspension 110 (Ragin Runt)
    PK Racing Suspension 70
    A+ Inc Suspension 70
    AWS Aluminum 90 frame
    Hi Performance ATC Suspension frame rd350
    Hi Performance ATC Suspension frame 90

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