Decarbonizing advice please

Quote:

---

Originally Posted by nissannewby

What do you call high revs?

---

3.5 - 4k ?

Dont they red line at like 5500 or something around there?

Quote:

---

Originally Posted by nissannewby

Dont they red line at like 5500 or something around there?

---

Yeah, red line starts at 5.5k & the gauge shows upto 8k. I guess RB30 is one of those engine's we can rev safely upto 5k.