2. Install a larger main jet. This will allow more fuel to flow into the carburetor, which will also make the engine run richer.
3. Remove the exhaust baffle. This will allow the exhaust gases to escape more easily, which will make the engine more powerful.
4. Advance the timing. This will make the engine ignite the air/fuel mixture sooner, which will increase the power output.
Note: Derestricting your Suzuki LT50 quad will void the warranty. Please only perform these modifications if you are competent in working on small engines.
