06-20-2017, 08:56 AM
The 2400 to 2450 is only fine if the boat reaches the wide open throttle rpm that Cat specified. Otherwise you you overload the engines as the above poster mentioned. Overloading causes overheating which leads to early engine failure.


![[-]](https://www.tiaraownersclub.com/forum/images/netpen-pro/collapse.png)