Re: Engine temp? 230?
Wear protection ratings show there are several oils with better ratings than rotella. Rotella is better rated than Mobil 1 BTW...
You want the top five highest rated for wear protection?
All of these are in 10w30.
1. Valvoline VR1 conventional.
2. Valvoline VR1 synthetic.
3. Am soil Z-Rod synthetic.
4. Quaker State Defy sem-synthetic.
5. Joe Gibbs HR4 Hot Rod oil, synthetic.
ALL OFTHE ABOVE ARE LEGAL FOR STREET USE.
There are a couple rated slightly better, but suitable for short term racing use only, so I didn't include them.
Last edited by Bikeguy Joe; 10-25-2015 at 06:57 AM.