Bore, stroke, displacement and compression for 8 BMW engines across 2 families. Free reference with rod ratio, piston speed and head specs where published.
| Displacement range | 182.7-195.2 ci |
|---|---|
| Cylinder counts | 6 |
| Families | 2 |
| Engines | 8 |
Every engine page lists bore, stroke, displacement, compression and rod ratio, with mean piston speed and bore/stroke character worked out, plus cylinder head specs where published. Each links into the calculators with its own dimensions filled in.