I assume you mean straight vegi oil (SVO).
I pulled my heads off after 120k miles and everything was clean...very clean actually.
See the new thread on this.
Yep that's what I meant, SVO. I have always wanted to find me an old 12 valve 4WD truck to rebuild. All I have now arte Toyota 4 runners (3 of them) But those asswipes wont bring diesels to the us? Although I read they were looking at a cummins for the Tundra for 2015 /16 but they will squander the efficiency once they get a hold of it. I don't want one of the 49 valve jobs anyway I just want to keep it simple so it lasts much longer.