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.
Oversize head gasketHi Charles
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 G '60 C77 '60 C72 '62 C72 Dream '63 CL72
'61 CB72 '64 CB77 '65 CB160 '66 Matchless 350 '67 CL77 '67 S90 '77 CB400F
|