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Royal Purple 31130

High Perf Street 10W30 1 Quart

Royal Purple 31130


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Royal Purple 31130 High Perf Street 10W30 1 Quart $8.97
High Perf Street
  • 10W30
  • 1 Quart

  • Specifications:

    Oil Volume (qt.)
    Oil Weight
    Sold individually
    ZDDP Enhanced
    Oil Type
    Manufacturer's Part Number:

    Royal Purple HPS Street Motor Oil
    Royal Purple HPS street motor oils offer several reasons and advantages to maximize performance in your gas or diesel engine. How about reduced heat, friction and wear on your engine? Or, improved fuel economy, lower emissions and longer engine component life? High performance street oils can even help on mornings when you've got to cold start your engine! Royal Purple HPS is fortified with advanced additive technology - zinc/phosphorus anti-wear additives and Synerlec - to surpass many other oils. Increased pressure is met with increased viscosity to meet the demands of your modified engine with a higher level of performance and protection.


    • Elevated zinc/ phosphorous content
    • Ideal for flat tappet valvetrains
    • High alkalinity for extended life
    • Outstanding film strength
    • Exceptional oxidation resistance
    • Proven horsepower and fuel economy benefits
    • Additional Information

    31130 - Royal Purple HPS Street Motor Oil is rated 5.0 out of 5 by 6.
    Rated 5 out of 5 by from Awesome Royal Purple is a great product. Been using it for 5 yeas now and no issues at all.
    Date published: 2018-03-18
    Rated 5 out of 5 by from RP HPS There is a ton of opinions on oil and some people believe RP is junk oil. I cannot speak for their API oil as I have only used the HPS and XPR oils. I have done more than 10 oil analysis from BlackStone Labs and the tests show positive results. I have used RP oil and lubricants for 7 years now without a oil or lubricant related issue. Mobile 1 Advanced Full synthetic and Pennzoil Ultra are a few that I would use as well. I used Mobile 1 for many years and it's a great oil. Pennzoil Ultra I have wanted to try since it is converted from natural gas called pureplus.
    Date published: 2017-09-24
    Rated 5 out of 5 by from Awesome Stuff Once a year oil change, and it still looked clean. Must use the RP oil filter for optimal filtration and performance.
    Date published: 2016-10-13
    Rated 5 out of 5 by from Best street motor oil I've used RP HPS oil for several years now. This oil keeps engines quiet and clean. Really stays with it, without burn off or oil loss.
    Date published: 2016-07-06
    Rated 5 out of 5 by from great oil, great price and the zddp already in the bottle, what else do you need!
    Date published: 2016-05-12
    Rated 5 out of 5 by from Good oil Just tried the HPS oil so far seems really good! Price was good.
    Date published: 2014-11-02
    • y_2018, m_4, d_26, h_7
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    Some parts are not legal for use in California or other states with similar laws / regulations