R/C Tech Forums - View Single Post - Afterrun oil OR afterrun fuel, what is best?
Old 11-10-2015 | 05:23 AM
  #22  
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Stubbs
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GMK "AfterLife" ARO is safe for filled cranks. I've used it for a long time.

http://www.amainhobbies.com/rc-cars-...gmk0116/p12719

If you have a non-filled crank, I just use Mobil-1 full synthetic motor oil. $5 for a quart will last years....
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