B4 Break-in Oil and proven process is developed for proper break-in on any Four Stroke engine. Recreational or Race, proper break in determines both the short term life and performance of all engines.
Dumonde Tech B4 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 in part by modern fuels which are increasingly acidic.
Through research R & D, 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.
Each bottle come with our proven break-in process.
- Increased performance gains
- Less engine failure
- Greater cooling
- Increased protection of parts against corrosion
Available sizes: Quarts and Gallons.