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  1. J

    Starter clutch oil seal on a 1979cb750f Supersport dohc

    Where does it go please help ?
  2. J

    1979 cb 750f Supersport turns over but won't start

    Compression is at 125 on 3 cylinders and 110 psi on one I know it can be higher but should be enough to start right ? And I'll check timing once again I'm suspecting the pulse generator what you think? Thanks!
  3. J

    1979 cb 750f Supersport turns over but won't start

    Yes I verified spark and yes I can see and smell fuel and the weird sound is like a warping sound and that's when I see the fire from the tail pipe like fuel buildup in the chamber. I have brand new Mikuni carbs from Murrays carbs and running 4 into 1 exhaust I will get pics soon 1979 cb750f...
  4. J

    1979 cb 750f Supersport turns over but won't start

    Everything electrical is new besides pulse generator and spark units I checked compression and it's good but when I try to start it gives a weird sound and occasional fire ball out of the exhaust pipe I have new carbs ,battery ect.... any advice would be greatly appreciated 🙏
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