Acura/Honda, B18A1/B1, 81mm, 10.5:1
- Cylinders: 4
- Bore: 3.1890"
- Stroke: 89.0mm
- Rod Length: 137.0mm
- Compression Height: 1.181"
- Catalog Compression Ratio: 10.50:1
- Pin Diameter: 21mm
Acura/Honda, B18A1/B1, 81mm, 10.5:1
- Cylinders: 4
- Bore: 3.1890"
- Stroke: 89.0mm
- Rod Length: 137.0mm
- Compression Height: 1.181"
- Catalog Compression Ratio: 10.50:1
- Pin Diameter: 21mm
