The honda gx390 k1 is a 0 39 l 389 cc 23 7 cu in single cylinder air coolled 4 stroke internal combustion small gasoline engine with horizontal shaft manufactured by honda motor for general purpose applications such as.
Honda pressure washer spark plug gap.
The spark plug gap should be set to 0 028 0 031 inches 0 70 0 80 mm replace the plug if the electrode is worn the insulator is cracked the washer is damaged or the plug head is fouled.
0 7 0 8mm 0 028 0 031in.
The replacement spark plug for honda power equipment it is designed for use with utility power equipment and is compatible with honda brand products.
The gap is not super critical but if it s way off it can affect the spark.
Honda small engine spark plug gaps.
The gc160 is a small four stroke gas engine designed for premium residential use.
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Repair your pressure washer spark plug for less.
Use in honda power equipment requiring plugs bpr6es for optimal performance.
Pressure washers tillers and cultivators generators construction or industrial equipment water pumps.
Test it with the kill switch lead disconnected to eliminate the kill circuit from the equation set the air gap to around 010 and you should be in the ball park.
From spring 2010 onwards honda producing the updated version.
To install the plug screw it into the engine by hand.
Enhanced spark and heat.
0 6 0 7mm 0 024 0 028in gx120.
Official specs and features for the honda gc160 ohc engine.
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