Originally Posted by
karlthomas
It is originally a pinto if that makes any difference I have a digital veriour gauge what's the size ment to me a max of , I know there 90.8mm std I think I will mesure now and let you know
Measuring at the top is no good, you need a bore gauge and measure it down in the bore. Also you may find the bores have 'oval'd. ie they maybe ok measuring in-line with the crank, but measure across-90degrees to the crank- and they maybe out of tollerence