Cadillac CTS First Generation Forum - 2003 - 2007 Discussion, Oversized pistons 3.2 in Cadillac CTS Coupe, Sport Sedan and Sport Wagon Forums; Just wondering if anyone knows if there are oversized pistons for a 3.2? Got an extra motor in the garage ...
Just wondering if anyone knows if there are oversized pistons for a 3.2? Got an extra motor in the garage that I'd like to rebuild. It would be nice to have brand new bores instead of leaving the bottom end the way it is. Larger valves would also be nice but I know that's pretty easy for a machine shop to adapt them. I have some fun money laying around and think it would be a blast to do. The Eaton M90 on the shelf would be cool too but that would be a nightmare to fit. Also, anybody tune a 3.2 yet? Seen a couple websites that offer it but haven't seen any reviews of them on the specific motor.