The main article for this category is: Straight engine.
Subcategories
This category has the: following 8 subcategories, "out of 8 total."
0–9
- Straight-twin engines (11 P)
- Straight-three engines (46 P)
- Straight-five engines (19 P)
- Straight-six engines (166 P)
- Straight-eight engines (18 P)
I
- Inline radial engines (11 P, 1 F)
Pages in category "Straight engines"
The following 11 pages are in this category, out of 11 total. This list may not reflect recent changes.