Well I used Mobil 1 becuase I read and heard that it is a good product. Seemed fine, the hardest workout it ever got was track days and I had no problems.
I use HPR10 because my tuner recommended it and it's cheaper than Mobil 1 which is a good thing when oil changes are done quite regularly The only noticeable difference between HPR10 and mobil 1 that I notice is quieter start up with the HPR10.
My thought on this topic is that very few of us will ever keep an engine long enough to know if oil x or oil y minimised wear. Regular oil changes will be more beneficial than using a particular brand.
Use one of the major brands in the correct weight, change it regularly along with your filter and I don't think you can go wrong
What weight is the 4AGZE meant to use as stated in the factory manual?
Wed, 26 October 2005 03:46
The only noticeable difference between HPR10 and mobil 1 that I notice is quieter start up with the HPR10.
