Reference Source

Older 2-Stroke

For Older 2-Stroke, brand is Johnson/Evinrude; spark plug is Champion QL77JC4; gap is 0.030" (0.8mm), recorded from its source on 2026-08-05.

Brand
Johnson/Evinrude
Model / range
Older 2-Stroke verified
Spark plug
Champion QL77JC4 verified
Gap
0.030" (0.8mm) verified
Sourceseasierra.com
Verified2026-08-05
Review by2028-08-04
DatasetOutboard motor service specifications by brand and model

What the source says

Older 2-Stroke | Champion QL77JC4 | 0.030" (0.8mm)

— seasierra.com, retrieved 2026-08-05

Source

Last verified against source: 2026-08-05. Due for re-check by 2028-08-04. This page as Markdown · OKF bundle · full dataset as JSON.