www.jsamotors.com
| Motor | Bore | Stroke | Rod Length | R/S Ratio | Deck Height* | Weight |
|---|---|---|---|---|---|---|
| B17A1 | 81 | 81.4 | 131.87 | 1.620 | 172.57 | |
| B16A | 81 | 77.0 | 134.00 | 1.740 | 172.50 | 310 w/trans |
| B18A/B | 81 | 89.0 | 137.00 | 1.539 | 181.50 | |
| B18C1/C5 | 81 | 87.2 | 137.90 | 1.581 | 181.50 | 370 w/trans |
| B20A5 | 81 | 95.0 | 142.75 | 1.503 | 190.25 | 278 no trans |
| B21A1 | 83 | 95.0 | 141.70 | 1.492 | 189.20 | |
| B20B | 84 | 89.0 | 137.00 | 1.539 | 181.50 | |
| H22A | 87 | 90.7 | 143.00 | 1.577 | 188.35 | 475 w/trans |
| F20C | 87 | 84.0 | 153.00 | 1.821 | 195.00 |
*Deck = Deck Height, or crank centerline to top of deck
Information Source: www.hondaswap.com
