1. Silicon Metal Code Si Fe Al Ca P 553 98.5% min 0.5% max 0.5% max 0.3% max 100PPM/ 50PPM/ 40PPM 441 99.0% min 0.4% max 0.4% max 0.1% max 3303 99.0% min 0.3% max 0.3% max....
Premium Quality Smokeless & Perfumed 2 Stroke Motorcycle oil for longer engine service life Superior Protection Against the formation of carbon varnish and lacquer deposit Maximizes engine power....