The camshaft bearing bores, and the camshaft bearing journals measure out great, with no wear on my 230

But, #1 and #3 cylinder cam lobes are worn slightly.
#1 is worn in about .010"
A few vendors advertise camshafts for the 230, but I didn't find any in stock.
My best option that I have found, is to send Kanter Automotive my core and they will repair it in about 12-15 days for $225.

As discussed in another thread, there are trade offs to modifying the oiling system. But I wonder if cross drilling the rear cam journal so that the oil could enter the lobe oiling passage at every 180 degress instead of once every revolution of the camshaft.