SAN ANTONIO, Texas — The PC-11 engine oil category has yet to be fully developed, but Shell says it has run enough miles using prototype oils to gain confidence in its performance and fuel-saving potential. The company …
Read entire story here.
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SAN ANTONIO, Texas — The PC-11 engine oil category has yet to be fully developed, but Shell says it has run enough miles using prototype oils to gain confidence in its performance and fuel-saving potential. The company …
Read entire story here.