What is the difference between RB 25 and RB 26?

If in case you are not familiar with these, these are known to be engines. The RB engines are known to be unique from all the other engines that you will see. They have different technical characteristics. These are usually the choice of people if they want high-quality engines. The RB 25 is a 2.5L and 2498 cc engine. The RB 26 is a 2.6L 2568 cc engine.

It is already quite expected that the RB 26 is going to be more powerful as compared to the RB 25 engine. The hydraulic lifters of the RB 25 can be appreciated by a lot of people but some also like the solid lifters of the RB 26. When it comes to cost, the RB 26 costs more.