engine cubic inches

[55chevylover]

I have a 327 engine bored 60 over. what will be the cubic inches now? Thanks

[JT56]

336.6

[NickP]

4.06 x4.06 x 3.25 x .7854 x 8 = 336.6017 CUI

Bore x Bore x Stroke x .7854 x # Cyl = CUI.