Spark plug gap chart by vehicle with exact specs, torque values, and plug types for 80+ makes and models Which type should i use After completing an application search and selecting a spark plug, the “vehicle information” section on the product detail page should display the proper gap setting for your engine.
Changing My Spark Plugs ---- 2006 Subaru WRX - YouTube
What is the correct spark plug gap for 04 wrx
The recommended spark plug gap for a 2004 subaru is 0.028 to 0.032 inches (0.7 to 0.8 mm)
This gap setting is crucial for proper engine performance and fuel efficiency in your 2004 subaru vehicle. These are one step colder than stock with a heat range of 7. Indexing is done by placing (usually copper) washers of varying thickness on the spark plug shoulder, so that when the spark plug is tightened, the plug will rotate a certain amount, and gap will point in the. There are really three main types
