I'm in the process of trying to buy a 760 for my superjet. I understand that there is a difference between 64x 760 and 62t 760's. I prefer the 64x for my application, but I'm trying to figure out exactly what the seller has. On the exhaust side it's stamped 62t but the cases and head are 64x which has me wondering if 64x cylinders are also stamped 62t?. The engine is out of a waveraider if that helps. Thanks for the help.
