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    Hangin Idle and other idle issues

    I know this has been addressed before (I've read most of the threads trying to solve this problem) but having tried most of the methods listed, I still cant seem to pin this one down. I rebuilt the top end on my 73 CB750K and have it up and running, except for a hanging idle and sometimes...
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    73 CB750 Carb Jetting and Idle Problems

    So, this is it, the last thing to do on my build before the bike is up and running, and it is stumping me. I rebuilt the carbs when I rebuilt the top end of the engine, and thoroughly cleaned them and bench synced them at the time. I am running pod filters and a 4-1 exhaust, and when I first...
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    For Sale - Lots of Cb750 Parts ... And more to come

    I have quite a few spare parts left over from two builds, mostly '73 and '78F, but some from other bikes and periods as well. All Prices are OBO, if you see something you like, but not the price, just go ahead and make an offer. 1978 CB750F Oil Tank - $25 CB550 Rear Fender, will need to be...
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    '72 Carb Air Screw

    I've finally got my '72 rebuilt and running, and am on to adjusting the carbs. I have pods so I will be rejetting, but for the time being, I just want to get it to a functional state. I looked in the manual, and it depicts a very large multi-slotted airscrew. This is of course nowhere to be...
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    For Sale - '77-78 and '81 Top Triple Clamps

    Up for sale are two top triple clamps, one is a '77-78, and the other is an '81. The '81 has the hardware for mounting the handle bar clamps, the '77-78 does not. I will add pictures tonight. $40ea including shipping. Both are in solid working shape, but have some paint flaking.
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    Wanted - '73 Top Triple Tree Clamp

    Looking for the top clamp for a 73 I am working on. doesn't need to be pretty, just functional and with the original risers still cast in place. Thanks, Lance
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    M-Unit All lights flashing Help

    So I'm nearing completion on my 1973 Cb750 build, and decided to wire it up with a Motogadget M-Unit Basic. Everything had been going well, and I was sorting through my ignorance of wiring switches to ground side when I hit a snag. I had just finished rectifying some ground issues, and had...
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    1972 Engine Seized Post Top End Rebuild

    So I'm currently working on a top end rebuild for a 1972 CB750. When I got the bike, the engine turned over easily, but as it hadn't been run in a while and I had no idea on the internal condition of the engine, I decided to do a top end rebuild just to be safe. I tore it down with minimal...
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    Oil Turbulence... Is it an Issue

    I've finally gotten my engine torn down and since I'm going to rebuild at 836CC, I decided to go with new rods. Now I'm considering a new crank as well. Looking at the Cycle X race cranks, they list that the balance holes have been welded to reduce turbulence. How much of an issue is this...
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    Damping Rod Install

    So while I'm gathering funds to do more work to the motor, I'm working on rebuilding my front suspension. I got it apart no problem, and got in springs and emulators from race tech and new seals from all-balls. I'm reassembling the forks now, and the first one went together like a dream. The...
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    Racetech Emulators

    I'm looking at ordering the race tech emulators for the front forks on my 78 750f, and wasn't sure what the model number was for the size that will fit our 35mm forks. I've read great reviews about them, but can't figure out which model I need. Any help is appreciated.
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    APE 836CC Wiseco Kit for 1978 CB750 F

    I've managed to luck into a 1973 CB750 for all of the bolts and screws I was missing on my 1978 CB750F so my build is finally progressing and I'm beginning to make some headway. I've lined out most of the parts I will need to order, however, I wanted to make some serious performance upgrades to...
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    1978 CB 750 F Questions and starting a build

    So I'm new here, and this is actually my first street bike. I grew up riding and repairing dirt bikes, but never got around to riding on asphalt. A friend of mine recently moved and gave me a frame and a room full of boxes that contain about 90% of the parts to a 1978 CB 750 F. I'm just...
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