The recommended plug gap for the 2000 model, 4 hp Johnson is .030 in.
.030
50:1
The correct air gap is .032 in.
A suzuki outboard motor may cost anywhere in the area of 2000-4000. This price depends on the size, age, and horsepower of the motor. Also, the condition if used is a factor.
Mine is a 2000 model and it has an NGK R BPR7HS10
195 kilos
For a 2000 model: The Spark Plug (1) is located in the rear of the engine (opposite the pull start), beneath the gas tank. There is an access hatch. It can also be seen apon removal of the upper engine housing cover.
0.060 Inch
The Model number on all late model and most early model Johnson and Evinrude outboard motors year of prduction is determind using the word 'INTRODUCES' (1234567890). Confused? On a standard year 2000 115HP Johnson two stroke outboard motor you might have the model # J115VLSSS: J - Johnson 115 - Hp rating V - Design features (V=White Paint) L - Shaft Legnth (20inch) SS - Year Of production (2000, ER = 1994) S - Sufix (Stuff ya don't need to worry about) So there you have it. Safe boating!
Buy a fuel tank, primer ball, motor fitting, and some fuel line.
.40
spark plug gap for 5.0 liter engine is 0.054 inches