Acura/Honda, B16A, 81mm, 9:1 or B18 Block w/B16A or B18C Head 9.8:1
- Cylinders: 4
- Bore: 3.1890"
- Stroke: 87.2mm
- Rod Length: 138.0mm
- Compression Height: 1.181"
- Catalog Compression Ratio: 9.80:1
- Pin Diameter: 21mm
Acura/Honda, B16A, 81mm, 9:1 or B18 Block w/B16A or B18C Head 9.8:1
- Cylinders: 4
- Bore: 3.1890"
- Stroke: 87.2mm
- Rod Length: 138.0mm
- Compression Height: 1.181"
- Catalog Compression Ratio: 9.80:1
- Pin Diameter: 21mm
