maybe it was colder out when you dynoed it agian or the other oil was really beat up?

 

Nippon Oil Company bought out Mitsubishi Oil Company in 1999. When the Evo was developed by Mitsubishi engineers, they used ENEOS for R&D. Mobile 1 pays Mitsubishi to use there oil in the car. They have some great information there site.

ENEOS USA

 

We didn't believe it either do we did back-to-back dyno sessions with fresh oil of both brands to check.

 

damn thats crazy i want it

 

mobil 1

 

We've got lots in stock. We are the AZ WD. PM me for pricing.

 

Food for thought, but Mobil 1 is no longer a full synthetic. M1 is using group III base oils now.

Group I = mineral oil with the least amount of processing / refining
Group II = mineral oil with more processing / refining
Group III = mineral oil processed / refined to have viscosity index comparable to group IV
Group IV = polyalphaolefins made from natural gas
Group V = other

In the US, group III, IV, and V can be marketed as "synthetic".

http://www.chevron.com/products/prod.../gf4_faq.shtml

 

Nuttin against Subaru. But that Subaru sure looks like it dominates with that oil .

 

mobil 1 is cool. i like purple too, but it all depends on how much u want to spend.

 

Mobile 1 all the way...

 

royal purple for me .....

 

mobile 1 full synthetuc jsut bc the dealer said so. i figure i might as well be on their good side untill warranty's up