ESPImperium wrote:mx_tifosi wrote:I thought engines (gearbox,diff,etc) were designed with a particular lubricant/fuel in mind.
You are right. But with Merc going this way, this suggests to me they arnt happy with Mobil1. Maybes with Petronas, they can get them to produce a fuel for the FO108W that gives better fuel ecomomy and a a SYNTYUM lubricant that makes the engine run smoother. As this could be a key, stealth warzone for 2010 with the refuling ban.
I think that Mobil1 will stay with McLaren, Force India will use Petronas i think. Whitch means they may have, from 2010 onward have to carry the Petronas branding and Mercedes badge on their car, like what Renault and Total have with Red Bull.
Personally, i think it should be mandatory for customer teams to carry the logos of their engine supplyer on the nose and engine covers and the fuel/lube suplyer on the nose and lower sidepod area.
One thing i am not sure of yet is who is the fuel and lubricant supplyer for the Cosworth engine yet.
Sorry but is wholly and completely wrong.
The lubricant is formulated for the engines metallurgy, operting temperature range and valve gear operation.
The fuel is formulated for the rpm required, thus how fast the fuel required to burn.
Many of the teams source fuel from an independant fuel blender in the UK. i am not at liberty to say who.
lubricants are typically sourced from a sponsors R&D facility and these have little in common with what goes into your car. mostly they are 70% PAO or more with Class III blend stocks to make up the difference. additive packages are formulated specifically for an F1 engine ie, they contain VI improve and therefore their multigrade performance is less than that required in a passenger car.
engines are not designed around lubricants or fuels, its the other way round. 100% fact