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Pinned ZXR250 TCI mappings

Discussion in 'Motorcycle Racing and Track Days' started by Frankster, Jul 11, 2019.

  1. Frankster

    Frankster Grey Pride...Adventure before Dementia Premium Member

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    Some bright spark suggested we start a thread about TCI mappings. This thread is for Kawasaki ZXR250 TCI units...

    I have in my possession a number of accurate mappings for some ZXR250A & ZXR250C TCI units. I acquired these from Ignitech in the Czech Republic. I sent them a couple of TCI units for them to read so I could be 100% sure what the stock units do. I also got them to load one of the mappings onto one of their aftermarket (programmable) units. All of this was/is part of the ZXR250T (Turbo) project @Murdo is working on. I'm more of a spectator than a participant in the project.

    Following are some mappings for any of you wanting to know what's what.
     
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    Last edited: Jul 12, 2019
    Frankster, Jul 11, 2019
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  2. Frankster

    Frankster Grey Pride...Adventure before Dementia Premium Member

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    ZXR250A TCI unit 21119-1263 zxr250 C -1263 (measured by Ignitech).jpg
     
    Frankster, Jul 11, 2019
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  3. Frankster

    Frankster Grey Pride...Adventure before Dementia Premium Member

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    ZXR250C TCI 21119-1316 zxr250 C -1316 (measured by Ignitech).jpg
     
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    Frankster, Jul 11, 2019
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  4. maelstrom

    maelstrom LiteTek Premium Member 250cc Vendor Contributing Member

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    Your a legend Frank. I think it best to keep them separate as it will get very confusing if they get mixed up.
     
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    maelstrom, Jul 11, 2019
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  5. jmw76

    jmw76 Well-Known Member

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    Seperate threads for the different machines seems like a good idea. Has anyone mapped the CBR250 (4 cylinder) family of engines yet?
     
    jmw76, Jul 12, 2019
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  6. Frankster

    Frankster Grey Pride...Adventure before Dementia Premium Member

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    Ken (@ZXR Kawasaki) posted some TCI mappings a while ago. They were done by a crowd in Geelong back in 2010. They seem okay, but I can't guarantee anything. Interestingly, the note Ken made on the graphs seems to imply that only the 21119-1384 needs a 10k Ohm resistor. Not sure why that TCI was singled out.
    ZXR250 TCI 2010.jpg
     
    Frankster, Jul 12, 2019
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