TO PROVE CASTROL VECTON LONG DRAIN’S ABILITY TO SIGNIFICANTLY EXTEND DRAIN INTERVALS, WE CONDUCTED A 250,000 MILE PERFORMANCE TEST USING VECTON LONG DRAIN 15W-40 AND A COMPETITOR 15W-40 TRUCK OIL.
SO, DID CASTROL VECTON LONG DRAIN DELIVER?
SEE THE EVIDENCE FOR YOURSELF…
Big end bearings were practically new in appearance.
Impressed? Why not see other case studies showing the staying power of VECTON Long Drain
"With castrol VECTON long drain, wear protection and component cleanliness were excellent, even at double the drain interval."