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    How do these bearings look

    This is my first go at an engine rebuild and Im torn on if I should replace both rod and main bearings. Engine had 36k miles with low compression on all cylinders. I believe these are the original bearings as they still have their green and brown markings on them and I haven't seen too much to...
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    Make Offer - Various 1982 CB750SC parts for sale. Pics included

    Various parts in the link below. Message me if interested. https://drive.google.com/drive/folders/1KdihnbkmJjjbqIXFZI66rVX-JJ2QzWZ4?usp=sharing
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    Wanted - 1982 DOHC CB750 cam and primary chain tensioners and guides

    My are severely cracked and beaten up. Looking to replace before rebuilding. Thank you.
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    How to preform primary chain inspection?

    Hello, I have a 1982 cb750SC DOHC torn down. I'm inspecting major components before reassembly. I was curious if there is a validation / inspection for the primary chain length like there is for the cam chains? My primary drive train tensioner has some tearing to it on the outer most left side...
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    Sanding the head?

    Getting ready to put the engine of an 82 SC back together and I want to bring the head surface to a good finish. There is for sure some surface rust from the original gasket left over onto the aluminum. what would be the best way to get this cleaned up nice? I plan on using gaskets from here...
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    New Member, New Channel, New Build!!

    Hey Guys! My good friend and I are taking on the DOHC CB750 build. Our plan is a full rebuild, restoration, cafe to the nth degree of detail. We don't know a lot but are learning a ton as we go. If you would like to follow along and help us out our channel is below. We are much further than our...
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    Do I bore my cylinders due to wear?

    Hey Guys, New to the 750 build but learning a lot. To keep things short I have a 1982 CB750SC. It had 36,000 miles on it and never saw it run before tearing it down. Compression in cylinder 1,2,3,4 = 75,75,80,60. Adding a small amount of oil raised each by about 5psi. Water testing the heads...
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