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Thread: RT104 Corona 22R alternator upgrade?

  1. #1
    Senior Member
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    Oct 2008
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    Forty-Fort, PA
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    RT104 Corona 22R alternator upgrade?

    What do you guys recommend?The car has been converted to an 87' 22R with electric ignition if this matters..There has to be a nice bolt-on upgrade..Yes? The stock 40amp'r is NOT digging my stereo,gauges and lights... :mrgreen:

  2. #2
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    Tacoma, WA
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    3rd gen Supra's are supposed to be a bolt in upgrade to 90amps. Alot of the 4x4 guys put in chevy 1 wire alternators that can be had in a variety of different amp ratings.

  3. #3
    Senior Member
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    Northridge, CA
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    Check with any of the local rebuilders near you. They should be able to ive you something in the 100-120 amp range that is bolt in.

  4. #4
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    Oct 2008
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    Forty-Fort, PA
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    will do... :tu:

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