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Thread: Tri Z Jetting Question

  1. 02-09-2012, 09:47 PM #1
    ajb399
    ajb399 is offline New to the board Arm chair racerNew to the board
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    Tri Z Jetting Question

    I have a 1985 Tri Z that is bored 40 over and has a DG silencer, everything else is stock or at least seems to be. I know that all the jets are factory. It seems to run pretty good but it's been along time since I owned any type of 2 stroke. What I want to know is do I have to change my jetting since the engine is bored?
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  2. 02-09-2012, 10:10 PM #2
    Bryan Raffa's Avatar
    Bryan Raffa
    Bryan Raffa is offline Loves Corn. Catch me if you can
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    if it runs good and the plug looks a paper bag color brown.. then no..
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