Close Anthony, redline and all done at about 5400rpm. Spend most of their time in the 2-2500rpm range so not much higher, but a little. So probabaly why they aren't that much more quick to wear than the diesels. Idler bearings will be on my list soon for my 1GRFE as its almost at 300k. Did the belt on mine a tad earlier than I hoped as I had the fuel pump fail and a cross diagnosis of possible crank sensor failure. So after digging down to check the crank angle sensor I threw the new belt on I had on the shelf. Easy job if you dont have to do what I did first.
Close Anthony, redline and all done at about 5400rpm. Spend most of their time in the 2-2500rpm range so not much higher, but a little. So probabaly why they aren't that much more quick to wear than the diesels.
Idler bearings will be on my list soon for my 1GRFE as its almost at 300k.
Did the belt on mine a tad earlier than I hoped as I had the fuel pump fail and a cross diagnosis of possible crank sensor failure. So after digging down to check the crank angle sensor I threw the new belt on I had on the shelf. Easy job if you dont have to do what I did first.
I just happened to fit a new radiator to a 150 3.0 today. Leaking from the usual spot 🙄