Original Ratio Rite Cup for Accurate Fuel-Oil Pre-Mix in All engines

How to Change Oil on a LO206 Engine

Changing the oil on a LO206 is one of the simplest and most important maintenance tasks in karting. Fresh oil keeps the engine cool, protects the internal parts, and helps maintain power during long race weekends. Follow this guide to keep your LO206 clean, consistent, and race ready.

Recommended Oil Amount

The LO206 engine typically holds between 14 and 16 ounces of oil after a full drain. Some racers prefer 12 ounces for lower drag, but the safest and most reliable choice for most drivers is 14 to 16 ounces. Always measure your oil before filling to avoid overfilling. The Ratio Rite Cup makes this simple with clear ounce markings that are easy to read and repeat every time.

How Often to Change LO206 Oil

Change your oil daily during a race weekend and after every long practice day. If you run in the rain, change the oil after every wet session. Water and debris contaminate the oil quickly and reduce protection. Regular oil changes are the number one way to keep your LO206 healthy.

Tools You Will Need

• 10 mm socket or wrench for the drain plug • Oil catch pan or container • Clean rags or towels • 14 to 16 ounces of high quality 4 cycle karting oil • Ratio Rite measuring cup or similar tool for accurate measuring. 

Step by Step: How to Change LO206 Oil

1. Warm up the engine slightly. Let the engine idle for about 30 to 60 seconds. Warm oil drains faster and carries out more contaminants.

2. Place a drain pan under the engine. The LO206 drain plug is on the front lower section of the block. Position your pan so you catch all of the oil without splashing.

3. Remove the drain plug. Use a 10 mm wrench or socket to loosen and remove the plug. Allow all oil to drain completely. This can take a minute if the engine is cold.

4. Tilt the kart slightly if needed. Some racers tilt the kart forward a small amount to help the last bit of oil escape. Do not overdo it. A small lift is all you need.

5. Clean the drain plug and sealing surface. Wipe off any dirt or debris around the plug. Make sure the washer and plug threads are clean before reinstalling.

6. Reinstall the drain plug. Hand thread the plug to avoid cross threading, then tighten it snugly. Do not overtighten. You only need to compress the washer and seal it.

7. Measure your new oil. Use a Ratio Rite Cup to measure 14 to 16 ounces of oil. This gives you consistency every time and prevents overfilling.

8. Fill the engine. Remove the yellow filler cap on the top or side port. Slowly pour the measured oil into the engine. Allow a few moments for the oil to settle.

9. Reinstall the filler cap. Make sure the cap is seated correctly before tightening. A loose cap can leak oil during races or practice sessions.

10. Start the engine and check for leaks. Run the engine for a short period, shut it off, and inspect the drain plug area and filler cap. Wipe any light residue and confirm the plug is tight and dry.

Extra LO206 Oil Tips

• Always use a high quality 4 cycle karting oil designed for splash lubrication • Avoid synthetic oils unless your engine builder allows them • Never overfill, too much oil causes foaming and power loss • Keep a log of oil changes and engine hours • Carry a Ratio Rite Cup in your pit box at all times

The LO206 thrives on simple, clean maintenance. Fresh oil and consistent measurement help the engine stay smooth, reliable, and fast. Use the Ratio Rite Cup to hit your numbers every time and keep your kart in top condition.

SKU: WB300

In 4-cycle karting, we are changing oil daily. A must have tool for at the track. Don't leave home without it.

SKU: WB300