Spectro Golden Motor-Guard semi-synthetic premium lubricant is offered in viscosities of 5w30, 5w40, 10w30, 10w40, and 20w50. These Motor-Guard lubricants are offered in mineral oil, and semi-synthetic formulations under the Spectro brand name. All feature 1,800 ppm of ZDDP friction-fighting additives, well in excess of available lubricants. Spectro Motor-Guard premium quality mineral oils are offered in viscosities of 10w40, 20w50, and SAE30.
Golden Motor-Guard Semi-Synthetic motor oil combines the best properties of petroleum and Group IV PAO synthetic base stocks to provide levels of protection unattainable by any conventional oil. Golden MotorGuard’s exceptional anti-wear additive uptreats (1,800 ppm of zinc and phosphorus) to protect flat tappets, reduce wear, extend component life, and provide tremendous lubrication protection in extreme heat conditions. Golden Motor-Guard provides excellent performance in high RPM racing engines and marine applications, as well.
Spectro automotive oils contain more than two times the Zinc (ZDDP) and Phosphorous of normal oils. Specially formulated for Vintage, Performance and Classic automobiles with the Zinc and Phosphorus your special car or trucks needs.