CYP77 - Police | Race Bikes | Choppers, Bobbers and Mods
4 posts • Page 1 of 1
I race a CB72 bored to 64mm. I am finishing the refresh and need to replace the head gasket. Last year I used a CB77 standard gasket, which was ok, but the edge of the piston just clips it Boretech in the states do a 66mm gasket, but that's about 150$ to get it to England.
Having gaskets made will be about £100 to set up the tooling as a minimum.
Any ideas on suitable alternatives? So far, my plan is to use a CB77 gasket again.
Have you talked to anyone about laser-cutting you a copper one? Apart from getting a drawing done and the cost of the copper it shouldn't be too expensive.
http://www.barnwell.co.uk/products/gask ... materials/
These guys could probably adjust the bore size of this part...
http://www.ebay.co.uk/itm/HONDA-SUPERHA ... 25b5cdfbb8
'60 C77 '60 C72 '62 C72 Dream '63 CL72
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'67 S90 '77 CB400F