RS10-3R Drag Race/Circle Track Qualifying Synthetic Racing Oil: For use in drag racing and circle track qualifying, e.g., NHRA Pro Stock and NASCAR, at operating temps up to 190° F. Although these oils will protect to 250° F, the low viscosity gives excess oil flow at temps above 200-210°. Qty Description Price Purchase RS10-3R - Case (4) $356 150.00 RS10-3R - 5 Gallon $400.5 170.00 RS10-3R - 1 Gallon $89 50.00     Copyright © 2004 VP Racing Fuels, Inc. / Contact: webmaster@vpracingfuels.com