In goes the Royal Purple HPS!

I totally forgot to collect an oil sample of the Valvoline Synthetic I had in there for a UOA but anyway, now the Vic has Royal Purple HPS. Since I'm doing a short OCI I left on the old filter I'm going to do the next oil change at 130K (so about 3K miles) with a fresh filter and a UOA just

Royal Purple 36530 HPS High Performance SAE 5W-30 Synthetic Motor Oil

ROYAL PURPLE 31520 for 1965 Chevrolet Corvette HPS Motor Oil 5W2

Royal Purple 35130 HPS 10w30 Motor Oil for sale online

Royal Purple HPS 10W-40 Fully Synthetic Oil Gasoline CRDI Diesel Engines 5W30 10W30 5W40 10W40 15W40

Royal Purple HPS 5W-30 High Performance Street Motor Oil, 1 Quart

Royal Purple HPS TV Spot, 'Time to Step up'

Royal Purple 32530 HPS 5W-30 High Performance Street Synthetic Motor Oil with Synerlec - 12 Quart : Automotive

HPS Royal Purple Oil – Easy Quality Control of Lubricants

Why use Royal Purple? - Royal Purple Direct

Royal Purple HPS Motor Oil (5 Litre) - Car Performance Parts in Australia

Royal Purple SAE 5W-30 API SP Synthetic Motor Oil

Royal Purple 31250 HPS Street Synthetic Motor Oil 20W50 Pack of 6 Quarts : Automotive

Royal Purple HPS 5W20 Motor Oil (1 qt.) - Anderson Ford Motorsport