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  1. S

    Gofast Innovations JIS screwdriver and impact driver set Giveaway

    Those would come in handy for rebuilding my ancient '72 CB750K.
  2. S

    CB750C cruising speed

    Changing the sprockets won’t touch the speedo, that is driven by the front wheel.
  3. S

    Weird Problems

    After sitting for four years I got my dad’s old ‘79 CB750K running again. The problem is, it will not review past 6000RPM. If I give it more than half throttle, it falls flat on its face and it also pops and backfires when I let off the throttle. The carbs were rebuilt (by my dad), but it is...