I have a Honda K24 frank with forged internal and supercharged that I am going to run on road courses. Sessions starting at 20 minutes and up from there. I am thinking hard about the Mobil 1 15-50 but I just saw a new to me racing oil they have that is 0-50. I am also considering some Amsoil Dominator 15-50.
Any suggestions are welcome
Any suggestions are welcome