The correct spark plug gap for a Jacobsen Homelite 420 snowblower is typically around 0.030 inches (0.76 mm). However, it's always best to consult the owner's manual or check the specifications on the spark plug itself for the most accurate information. Ensuring the correct gap is crucial for optimal engine performance and efficiency.
what is correct spark plug gap for aeriens 624E snowblower
.025" spark plug gap http://store.chainsawr.com/
Champion 5843
Plug gap should be .025" http://store.chainsawr.com/
My book for my John Deere snowblower , which has a 5 horsepower Tecumseh engine , shows to use the Champion RJ17LM spark plug
The appropriate Champion spark plug for an Ariens snowblower typically depends on the specific model and engine type. However, many Ariens snowblowers commonly use the Champion RCJ8Y spark plug. It's advisable to consult the owner's manual or check with a dealer to ensure the correct spark plug for your particular model.
.030
0.65mm
.025
.30
I think it is 0.030".
Champion DJ7Y (gap of 0.025")