Schaeffer Manufacturing Co. 0705-012S Supreme 7000 Synthetic Plus Racing Engine Oil 20W-50, 1-Quart Bottle 
 
Protection for when engines are operating at higher temperatures.
Keeps engines clean from harmful debris and buildup.
Excellet resistance to thermal breakdown.
Rapidly circulates, excellent pumpability.
Friction modified with Micron Moly and Penetro to reduce friction, wear and scuffing.