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  1. K

    Changing spark plug wires

    I had to take my wires off to check continuety and found a neat trick. To put them back on the coils, undo the two bolts. Taking the rear one out completely and just loosen the front one and voila it swings out. Plenty of room to get the new ones on.
  2. K

    Cam lobes

    In the book I have , it says that both 1 and 4 cylinder intake and exhaust cam lobes are supposed to be pointed to the spark plug! This when removing cam shafts. But when it is being installed, the cams. It says only number 1 cylinder cam lobes(intake and exhaust) are supposed to be pointed to...
  3. K

    Hard start

    Got everything together and a new battery but it won’t fire at a low idle unless I totally block the intake to get fuel into the chamber 1980 CB750f Need help to diagnose this problem Has spark, fuel and compression Brand new battery Northern climate in Edson Alberta
  4. K

    Valve shims

    I have a 1980 CB750F have spark and fuel plus it has the top end rebuilt. But it seems that it pushes air back through the carb before the intake stroke. Everything is pointing towards the valve shims. Just wondering if it is easy to change the shims while the engine is still in the frame...
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