The oil was field tested well beyond 15,000 miles, but Shell is not backing it.
quote:"Although it all sounds impressive and JobbersWorld was certainly intrigued by what appears to be a very compelling story about helping to keep engines "factory clean," you can be sure we asked some questions. The first is whether or not Pennzoil Ultra is blended with Group III base stocks or PAO (Group IV)? According to Dr. Sutherland, whereas some of the Pennzoil Ultra grades are blended with some PAO, Group III base oil is the primary type used, given their superior solvency for the product's cleansing capabilities as compared to PAO. He added, however, that the type of base stock in use is selected to aid the formulator in achieving the desired product performance.
The next question JW asked focused on the detergent additive composition of Hyper Cleansing TechnologyTM. Specifically we asked if the detergent additive is based on such existing technologies as calcium and magnesium sulfonate, salicylate, or phenate? To this, Shell only said, "it's a new and unique, proprietary technology exclusive to Shell and unlike what we have seen before."Interesting to say the least.
Then we asked about cannibalization. JobbersWorld's research uncovered that the retail price of Pennzoil Ultra will be very close to that of other synthetics, it seemed to us that Pennzoil runs the risk of cannibalizing its Pennzoil Platinum® sales (for little to no added margin) by splitting the synthetic category. Pennzoil, however, feels "just the opposite will happen." Instead of cannibalizing the synthetic category, Ultra will effectively pull conventional and synthetic blend buyers up the quality continuum to synthetics and Pennzoil's Ultra.
Whereas only time will tell how this plays out, Pennzoil Ultra is already in warehouses and ready to go. In fact, on the day you read this article, Shell says the new Pennzoil Ultra 5W-20, 5W-30 and 10W-30 viscosities will be available in major automotive retailers nationwide. In addition, Pennzoil Ultra 5W-40 and 10W-60 viscosities can be found at retailers and select installers servicing mostly European cars, or through Ferrari US dealerships."
Going to be interesting to see how well it does.