CHAMPION "20% ALL CASTOR"
Contains 20% total Castor Oil. Runs good in ball bearing glow engines with ABC, AAC, ABCR, and RINGED pistons. Also a good break-in fuel for any new 4-cycle glow engine. The extra castor oil helps dissipate heat, allowing the engine to run cooler during this critical time when the internal parts are seating together.
CHAMPION "25% ALL CASTOR"
Contains 25% total Castor Oil. Excellent for engines with a bushed main bearing and a lapped piston (like the classic Fox 35 Stunt C/L engine). The additional castor oil delivers the best performance in this type of engine. Also a good break-in fuel for any new 2-cycle glow engine. The extra castor oil helps dissipate heat, allowing the engine to run cooler during this critical time when the internal parts are seating together.


For more information and option to buy link to:
www.sigmfg.com