<!-- from fixya rte -->What is champion spark plug gap? - Champion 300129 Spark Plug DJ8J

The recommended spark plug gap for a Homelite 2700 PSI pressure washer with a Champion Eco 322 spark plug is 0.030 inches.

but in my opinion, It's always best to consult the owner's manual or contact the manufacturer for the most accurate and up-to-date information regarding the proper spark plug gap for your specific pressure washer model.
good luck

I really needs checking against the spark plugs you have chosen? .045" is about right for most.

1989-1996 Oldsmobile Cutlass Ciera 3.1L 3.3L V6 6 pc NGK ...

https://www.sixityauto.com > 6-pcs-ngk-v-power-spark...
This 6 pack NGK V-Power Spark Plug fits your 1996, 1995, 1994, 1993, 1992, ... 1989, Oldsmobile, Cutlass Ciera, 3.3L V6;Gap 0.060";Oe Equivalent Design ...

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  1987-1995 Oldsmobile Cutlass Ciera 2.8L 3.1L V6 6 pc Champion ...

  https://www.sixityauto.com > 6-pc-champion-copper-sp...
  6 pc Champion Copper Plus Spark Plugs for 1987-1995 Oldsmobile Cutlass Ciera 2.8L ... 1988, Oldsmobile, Cutlass Ciera, 2.8L V6;Plug Type Rs15Lyc; Gap 0.045"

What is the Spark plug gap on 95 olds cutlass Cierra? - Answers

https://www.answers.com > What_is_the_Spark_plug_g...
Aug. 4, 2007 - Standard gap is .060" or 1/16".Ask at auto parts counter when purchasing spark plugs. What is the 1972 olds cutlass 2 barrel spark plug gap ...

SPARK PLUG REPLACEMENT
See Figure 9.
This engine uses a Champion RCJ-6Y or NGK BPMR7A spark plug with 0.05 in.
electrode gap. Use an exact model and replace annually.

That gap is too big.... so looked for another and found it in metric.

SPARK PLUG REPLACEMENT See Figure 12. This engine uses a Champion RCJ-6Y or equivalent spark plug with 0.63 mm electrode gap. Use an exact model and replace annually.a


Now 0.63mm is 0.025 inches... that's more reasonable.

Hello,

The spark plug gap depends from the engine make/model, not from the spark plug type.
Usually all engines will run with a gap between 0.7 and 1.00mm

gap is defined by motor your putting the plug in

Gabe:

The gap will be 0.035" to 0.040" The wider the gap, the hotter the spark. If your magneto is good and strong, forty thousandths of an inch will work.

The plug gap is .040

Make: CHEVROLET
Model: TAHOE
Year: 2003
Engine: V8 - 5.3L - FI - - FLEX

All details here:

Standart:
- Champion RS14YC .040" (OE GAP)

Premium Class:
- Champion Double platinum 7983 .040" (OE GAP)
- Champion Iridium Plug 9405 .040" (OE GAP) (Original Equipment Manufacturer and/or Original Equipment Equivalent)

Hope helps with this (rated this help) Good luck.

the gap you should have is .030". hope this helps you.