Cleaning Carbon

[bob-d]

Ok here is what I finally came up with. 3 day soak in a mixture of Berryman’s and GumOut carb cleaner. Wire brush the heavy stuff off, then then 5 minutes in a heated Ultrasonic cleaner with a 60/40 Simple Green Aviation cleaner and water.
Very pleased with the results.
Bob D

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[bobw]

Wow, looks great! Guess I’ll try that approach on my next project motor.

Bob

1937 Champion D2C Deluxe Lite Twin
1954 Johnson CD-11
1957 Evinrude Fastwin 18
1958 Johnson QD-19
1958 Johnson FD-12
1959 Johnson QD-20

“Every 20 minute job is only a broken bolt away from a 3-day project.”
"Every time you remove a broken or seized bolt an angel gets his wings."

[Author]

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