It is formulated to improve performance in oil-burning engines.
It helps reduce exhaust smoke and crankcase gases.
It increases oil viscosity for better compression.
It is designed to quiet noisy engines and mixes with any oil.
The product is made in the U.S.A. and comes in a 12 fl oz (354mL) bottle.
Disclaimer: Use automotive additives according to manufacturer instructions and local regulations. Consult a professional mechanic if you have concerns about your vehicle's performance