This manual should help you set the governor. https://docs.google.com/open?id=0B6NaqjIxWV1ycG8wd0s3Z2Q2X00
5HP engine / carburetor
- Thread starter Dynahoe Dave
- Start date
Mkala
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- Jan 5, 2019
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Great, it's quite experimental making about the same bowl system from pictures 
They are usually rated at 3600RPM for max power, with a lot of variations depending on application, air cleaner.
Peak torque is at 3000RPM, Idle is at 1750.
They are usually rated at 3600RPM for max power, with a lot of variations depending on application, air cleaner.
Peak torque is at 3000RPM, Idle is at 1750.