Guide To Champion Generators Spark Plug Gap and Socket Size

Are you looking for the right spark plug gap and socket size to use in your Champion Generator? If so, you’ve come to the right place. In this article, we will provide a comprehensive guide on Champion Generators spark plug gap and socket size.

We will also explain how these two important pieces of information are related and why they are important for optimal generator performance.

With this knowledge, you can be sure that your generator is running at peak efficiency and getting the most out of its power output. So read on to learn more about Champion Generators’ spark plug gap & socket size.

Types of Spark Plugs Used in Champion Generators

Champion generators use a variety of spark plugs, including copper plus, double platinum, and iridium.

Champion Generators Spark Plug Gap and Socket Size Guide

Champion’s copper plus spark plugs are designed to provide superior performance in all types of engines. They feature a nickel-plated shell for corrosion resistance and an improved seal for better heat transfer.

Double platinum spark plugs offer faster starting, longer-lasting power, and more powerful performance than traditional spark plugs.

Finally, Champion’s iridium spark plugs provide maximum durability and improved fuel economy for your generator.

Champion Generators Recommended Spark Plug Gap

It depends on the model of your Champion Generator. Mostly the spark plug gap used in Champion generators is 0.028″-0.031″ (inches) (0.71-0.08 mm).

It is important to use the correct gap setting, as even a small difference can have an effect on the performance of the engine.

Be sure to check once before installation, as the gap may vary depending on the manufacturer and type of spark plug.

Champion Generators Recommended Socket Size

All Champion Generators’ spark plug socket sizes are nearly 5/8 or 13/16 inches. This allows. This gap size ensures that your Champion Generator will run efficiently and safely for years to come.

Ensure to check the user guide once before installation.

All Champion Generators Spark Plug Gap And Socket Size

Given below are the spark plug gap and socket size for all the Champion generator models.

Champion 12000 Watt Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 9500 Watt Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 9200 Watt Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 9000 Watt Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 8750 Watt Inverter Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 8500 Watt Dual Fuel Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.024″-0.031″ (0.6-0.8mm)
Socket size – 13/16″ (21mm)

Champion 8000 Watt Tri Fuel Generator

OEM type – F7RTC (NHSP)
Replacement type – BPR7ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 8000 Watt Dual Fuel Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 7500 Watt Dual Fuel Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.024″-0.031″ (0.6-0.8mm)
Socket size – 13/16″ (21mm)

Champion 7500 Watt Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.024″-0.031″ (0.6-0.8mm)
Socket size – 13/16″ (21mm)

Champion 7200 Watt Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 6500 Watt Dual Fuel Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 6500 Watt Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 6250 Watt Dual Fuel Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 6250 Watt Inverter Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 6000 Watt Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 5500 Watt Dual Fuel Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 5500 Watt Inverter Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 5500 Watt Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 5000 Watt Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.024″-0.031″ (0.6-0.8mm)
Socket size – 13/16″ (21mm)

Champion 4650 Watt Dual Fuel Inverter Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 11/16″ (17mm)

Champion 4650 Watt Inverter Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 4500 Watt Inverter Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 11/16″ (17mm)

Champion 4250 Watt Dual Fuel Inverter Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.024″-0.031″ (0.6-0.8mm)
Socket size – 13/16″ (21mm)

Champion 4250 Watt Inverter Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 4000 Watt Dual Fuel Inverter Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 4000 Watt Inverter Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 4000 Watt Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 3800 Watt Dual Fuel Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.024″-0.031″ (0.6-0.8mm)
Socket size – 13/16″ (21mm)

Champion 3650 Watt Dual Fuel Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.024″-0.031″ (0.6-0.8mm)
Socket size – 13/16″ (21mm)

Champion 3650 Watt Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 3550 Watt Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 3500 Watt Dual Fuel Inverter Generator

OEM type – F7RTC (NHSP)
Replacement type – BPR7ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 3500 Watt Inverter Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 3500 Watt Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 3400 Watt Dual Fuel Inverter Generator

OEM type – F7RTC (NHSP)
Replacement type – BPR7ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 3400 Watt Inverter Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 3400 Watt Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 3250 Watt Generator

OEM type – F6RTC (NHSP)
Replacement type – BPR6ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 3100 Watt Dual Fuel Inverter Generator

OEM type – F7RTC (NHSP)
Replacement type – BPR7ES (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 2500 Watt Dual Fuel Inverter Generator

OEM type – E6RTC (NHSP)
Replacement type – BPR5HS (NGK) or equivalent
Gap – 0.024″-0.031″ (0.6-0.8mm)
Socket size – 13/16″ (21mm)

Champion 2500 Watt Inverter Generator

OEM type – E6RTC (NHSP)
Replacement type – BPR5HS (NGK) or equivalent
Gap – 0.024″-0.031″ (0.6-0.8mm)
Socket size – 13/16″ (21mm)

Champion 2400 Watt Dual Fuel Inverter Generator

OEM type – A5RTC (TORCH)
Replacement type – CR6HSA (NGK) or equivalent
Gap – 0.024″-0.031″ (0.6-0.8mm)
Socket size – 11/16″ (17mm)

Champion 2000 Watt Dual Fuel Inverter Generator

OEM type – E6RTC (NHSP)
Replacement type – BPR5HS (NGK) or equivalent
Gap – 0.024″-0.031″ (0.6-0.8mm)
Socket size – 13/16″ (21mm)

Champion 2000 Watt Inverter Generator

OEM type – E6RTC (NHSP)
Replacement type – BPR6HS (NGK) or equivalent
Gap – 0.024″-0.028″ (0.6-0.7mm)
Socket size – 13/16″ (21mm)

Champion 1400 Watt Generator

OEM type – E6RTC (NHSP)
Replacement type – BPR6HS (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

Champion 1200 Watt Generator

OEM type – E6RTC (NHSP)
Replacement type – BPR6HS (NGK) or equivalent
Gap – 0.028″-0.031″ (0.7-0.8mm)
Socket size – 13/16″ (21mm)

How to adjust the Spark Plug Gap of Champion Generators

It is important to follow the steps below to ensure that your generator runs safely and efficiently.

Stop the engine and disconnect the spark plug wire.
Use a spark plug gap tool to adjust the gap of the spark plug.
Gently bend the ground electrode in or out to widen or narrow the gap, respectively. Be careful when adjusting, as too much pressure can damage the spark plug.
Check your manual for specific models and their recommended spark plugs, gap sizes, alternatives, cross-reference charts, and links to manuals.
For iridium spark plugs, use a feeler gauge instead of a wheel type of tool to adjust the gap size, as it is more delicate than other types of plugs.
Reattach the spark plug wire once you have adjusted the gap size accordingly, and restart your generator for testing purposes.

By following these steps, you can ensure that your Champion Generator will run safely and efficiently for years to come.

Common problems with Generators while Adjusting the Spark Plug Gap

Here are some common problems and their solutions while adjusting the spark plug gap.

Spark plugs not reaching their desired gap size: This is usually caused by dirt between the spark plug electrodes or too much pressure applied when adjusting it. To prevent this problem, regularly clean your spark plugs using compressed air and avoid using excessive force when adjusting them.
Insufficient voltage at start-up: If there is an insufficient voltage at start-up, then you may need to reset or replace the battery or check all of the wiring connections for proper connection. If that does not fix the issue, you may need a new spark plug with a wider gap than originally installed.
Excessive vibration during operation: This is typically due to an incorrect gap size or unclean/damaged electrodes on the spark plug that causes misfires inside your generator’s engine. The best way to fix this problem is to properly inspect and clean your spark plugs and take extra care when adjusting their gap size.
Over-tightening the spark plug: When replacing or adjusting the spark plug gap, make sure not to over-tighten it. Over-tightening can cause damage to the threads of both the spark plug and cylinder head, leading to costly repairs.
Use of incorrect spark plug: Using the correct spark plug for your generator model is essential. Using the wrong type or size of the spark plug can affect the engine’s performance and may cause damage to the generator.
Worn or damaged spark plug: Over time, the spark plug can wear down or become damaged, leading to decreased engine performance, misfires, and difficulty starting the generator. It is recommended to replace the spark plug every 100 hours of use or yearly, whichever comes first.

By following these steps, you can ensure that your Generator operates smoothly and efficiently.

Conclusion

Regarding Champion Generators, it is important to know the spark plug gap and socket size guide.

This guide provides you with all the necessary information to ensure that your generator is running at its best. It is important to check your spark plug regularly and ensure you have the correct socket size for your model.

Additionally, by following the manufacturer’s recommendations for spark plug gaps and socket size, you can ensure your generator will run smoothly for years to come.