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Royal Purple High Perf Street 20W50 1 Quart

Royal Purple 31250


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Royal Purple High Perf Street 20W50 1 Quart $8.30
High Perf Street
  • 20W50
  • 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

    31250 - Royal Purple HPS Street Motor Oil is rated 5.0 out of 5 by 5.
    Rated 5 out of 5 by from ROYAL AWESOME First time motorcycle owner, been riding for about one year. I came across Royal Purple through a friend told me about it. Soon after I researched and did my first oil change with RP. Never looked back. Full synthetic absolutely amazing product, I ride a Yamaha vstar 650 which are known to get hot. RP keeps it alot cooler, last long I try and change it every 3k, sometimes I go 4k still goes strong. Most conventional oils have a burned smell, you can feel the drag on your bike, not RP. Highly recommend the filter gives out way before the oil does. Im amazed at how well it performs. Every change has been with Royal Purple and until they discontinue making it I will keep buying it.
    Date published: 2016-09-27
    Rated 5 out of 5 by from great oil run it in my street motor really like it no foaming
    Date published: 2016-05-24
    Rated 5 out of 5 by from Leaks Less HPS leaks less than M1 and other oils..... Excellent
    Date published: 2015-11-15
    Rated 5 out of 5 by from very good wear additives great for flat tappet cam Been using RP for six Months in all my vehicles and am very pleased.
    Date published: 2014-12-25
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    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations