I know I am going to get alot of responses to this but I want to switch my car from regular oil to synthetic. I have run Mobil1 in my stock car with decent results but it gets changed every 2 races. What do you guys recommend for reasonable priced I still like to change it every 3000 miles. The car has 33,000 orig miles and was taken very good care of.

 

Well uh.....Mobil 1 0w40

 

What temperature is 0w-40 for? Anyone recommend it over Mobil 1 10w-30? Thanx for the help!

 

A lot of people on here told me to go with Mobil 0w-40 and I like it.

 

I use the Mobil 1 0w40 european formula and it works great...