Originally Posted by
jiggamacdaddy
how does the new evo 4 compare in top end compared to the three? I am considering the evo 4 vs the new rb r3. If any one has experience with these two that would be great.
I run the IDM versions and think the 4 is faster than the evo 3. There are a lot of good engines right now, but the IDM EVO 4 is at the top of the list. Compared to the premium engines, it costs a bit less and gets better fuel mileage. I don't think you will be unhappy with it.