Maxima (19901) BIO 2T Synthetic Premix/Injector Oil - 1 Liter BIO 2T is a biodegradable high-performance 100 percent ester-based synthetic lubricant Highly advanced formula containing special clean-burn additives to eliminate deposits and control exhaust port blockage Reduces power valve maintenance, prevents rust and corrosion and eliminates ring sticking Designed to minimize wear and maintenance providing outstanding anti-wear and anti-scuff protection, improved lubricity and promotes engine cleanliness Superior additive system provides unsurpassed high temperature, high speed protection for critical engine components; Injector or Premix compatible