Rotax Carb Jets

[Doug Welch]

For a senior engine, we normally run in the 152 to 160 range.
For a junior engine, run in the 148 to 158 range
For a MiniMax, you may go as small as 138 to 145.
A DD2 runs in the 160 to 175 range.

These are ranges. I’ve seen one senior engine that loved to run in the high 140 range.

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