Yamabond for case halves?

[suva]

Is this what i'm supposed to use? I've got a tube that says 'Yamabond 5' on it. It's black and sticky. Also, i'm under the assumption that I can re-use my copper headgasket if I heat it up.

 

[SUPERTUNE]

I prefer Yamabond #4 or 3 Bond #1104 for cases. I don't like solid copper headgaskets for any yamaha 701/760 cylinders...reason why, with a free standing sleeve type cylinder you have no pre-load on the sleeve combustion sealing ring, like a factory beaded headgasket can or like a removable dome head that has a protruding dome to achieve it's pre-load. If you are using a stock head, with a stock OEM headgasket (.052), mill the cylinder deck to get the squish down,(approx .020) but then your screwed if you want to put a ADA head on as then you would need to custom machine the domes, as they are designed for the stock deck height.