STAR BRITE Premium Synthetic Blend 4 Stroke Outboard Oil 25W 40 - 32 oz28332
Marine engines are often operated in harsh, saltwater environments that are much more demanding than the conditions faced by most automotive engines. Accordingly, their engine oil must be up to the task. Pro Star Super Premium Synthetic Blend 4 Stroke Oil Premium, synthetic blend engine oil designed for 4 stroke high performance outboards, gasoline inboards and stern drives. One of the first 4 stroke oils to be certified under NMMA's new FC-W category. Meets or exceeds all criteria for viscosity, filter plugging, foaming and aeration. Successfully passed NMMA's 100-hour general performance engine test.
- Surpasses API requirements for SJ, CF-4 and CH-4
- Premium, synthetic blend engine oil designed for 4 stroke high-performance outboards, gasoline inboards and stern drives
- Additive package optimizes engine cleanliness, prevents sludge build up
- Synthetic/organic blend assures excellent low-temperature properties for quicker starts
- Provides maximum protection in severe, high rpm applications