2 Stroke Break In/Storage Oil

Dumonde Tech Break In / Storage Oil is designed for proper Break In on any Two Stroke engine. Recreational or Race, proper Break-in determines both the short term life and performance of all engines. Using Dumonde Tech Break-in Oil and their procedure, it is an inexpensive performance gain over other theories and using conventional oils. Synthetic oils should never be used to break-in any engine at any time. The proven complete break-in procedure is printed on each bottle.

Dumonde Tech Break In / Storage Oil is a very complex formula that allows proper ring seat, work hardening and impregnates parts with a matrix compound film to protect surfaces against lean periods and corrosion. Through research it has been found that a high percentage of these processes are not achieved with conventional oils. By not achieving these effects, performance and durability can be greatly effected.


  • Measurable increased performance gains
  • Less engine failure
  • Greater cooling
  • Increased protection of parts against corrosion

Available sizes: 4 oz, pint, Gallon



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