Everyone loves Motorcraft synthetic blend on here. Well Kendall GT-1 is its big Full Synthetic brother. Yet not much is written about it. Since Motorcraft holds up well against YB Pennzoil, Q State, Valvoline etc. It seems reasonable that Conoco Phillips' Full synthetic can hold its own against Pennzoil Platinum, Q-Horse/Torquepower and other hydrocracked synthetics. Wouldn't you say?