Hi
I seem to have a collection of heads kicking around and would like to know what they are, someone on the old forum listed the bore size but forgot to save the info

Thanks
Phill

a quick look at suppliers then you can extract your own info, measure the barrel seal inner diameter not the cylinder outer.
http://www.machine7.com/section.php?xSec=74

Cheers snoopy

Did not think to do it that way

Phill