DAMMIT! Now I have to start all over again.
BORE = 4.055 in
STROKE = 3.579 in
To calculate the displacement of one cylinder its Height*Pi*radius squared.
The diameter (bore) is 4.055, so the radius is half of that or 2.0275.
To square that we multiply 2.0275*2.0275 = 4.11075625.
That takes care of radius squared. Multplying by pi is 4.11075625*3.14159265953 = 12.9143216356991774375.
Now muliply that by the height (stroke). 12.9143216356991774375*3.579 = 46.2203571341673560488125 cubic inched per cylinder.
So mulitply that by 8 cylinders and you get 369.7628570733388483905 cubic inches which is 6.0593276 liters.
369.7628570733388483905 cubic inches rounds to 370 C.I.
6.0593276 liters rounds to 6.1L