I know Ferrari V8's use flat-plane crankshafts, but I don't think any of their V12's do. This is from a Testarossa parts catalog:But most if not all of the Ferrari V12's are a "flat plane crank" design. I think the are also known as a "180 degree crank".
Pete
I know Ferrari V8's use flat-plane crankshafts, but I don't think any of their V12's do. This is from a Testarossa parts catalog:
I know the flat-12 in the Testarossa is a 180°V rather than a boxer. Perhaps that is what you are thinking of?