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| Endyn Designed Combustion-Enhancing Roller-Wave Pistons |
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|
About | Archive | Articles | Components | Contact Us |
| Endyn Designed Combustion-Enhancing Roller-Wave Pistons |
|
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Endyn Roller-Wave Honda Pistons* *Only Available with cylinder head packages or in engines built at ENDYN
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| Engine/ Chamber Volume | Application | Bore Diameter | Stroke | Rod Length | Compression Ratio | Dome volume CC | Pin Diameter | Piston/Pin Weight (Grams) | Comp. Height |
|
ZC (43.8 cc) |
FI | 75.5 mm | 90.0 mm | 5.394" | 8.23-8.54:1 | -6.26 | 19.0 mm | 267/80 gm | 1.174" |
| FI | 75.5 mm | 90.0 mm | 5.394" | 8.46-8.79:1 | -4.5 | 19.0 mm | 273/80 gm | 1.174" | |
| FI | 78.0 mm | 90.0 mm | 5.394" | 8.68-9.02:1 | -6.26 | 19.0 mm | 279/85 gm | 1.172" | |
| NA (Mid) | 75.5 mm | 90.0 mm | 5.394" | 9.68-10.13:1 | 3.09 | 19.0 mm | 252/80 gm | 1.162" | |
| NA (Mid) | 78.0 mm | 90.0 mm | 5.394" | 10.19-10.70:1 | 3.09 | 19.0 mm | 280/82 gm | 1.162" | |
| NA (High) | 75.5 mm | 90.0 mm | 5.394" | 10.52-11.16:1 | 7.15 | 19.0 mm | 285/80 gm | 1.520" | |
| D16A6 (38.0cc) | FI | 75.5 mm | 90.0 mm | 5.394" | 9.07-9.45:1 | -6.26 | 19.0 mm | 267/80 gm | 1.174" |
| FI | 75.5 mm | 90.0 mm | 5.394" | 9.36-9.78:1 | -4.5 | 19.0 mm | 273/80 gm | 1.174" | |
| FI | 78.0 mm | 90.0 mm | 5.394" | 9.54-9.98:1 | -6.26 | 18.0 mm | 279/85 gm | 1.172" | |
| NA (Mid) | 75.5 mm | 90.0 mm | 5.394" | 10.93-11.50:1 | 3.09 | 19.0 mm | 252/80 gm | 1.162" | |
| NA (Mid) | 78.0 mm | 90.0 mm | 5.394" | 11.49-12.16:1 | 3.09 | 19.0 mm | 280/82 gm | 1.162" | |
| NA (High) | 75.5 mm | 90.0 mm | 5.394" | 12.03-12.76:1 | 7.15 | 19.0 mm | 285/80 gm | 1.520" | |
| D16Z6 (34.6cc) | FI | 75.5 mm | 90.0 mm | 5.394" | 9.66-10.10:1 | -6.26 | 19.0 mm | 267/80 gm | 1.174" |
| FI | 75.5 mm | 90.0 mm | 5.394" | 10.30-10.52:1 | -4.5 | 19.0 mm | 273/80 gm | 1.174" | |
| FI | 78.0 mm | 90.0 mm | 5.394" | 10.16-10.66:1 | -6.26 | 19.0 mm | 279/85 gm | 1.172" | |
| NA (Mid) | 75.5 mm | 90.0 mm | 5.394" | 11.83-12.54:1 | 3.09 | 19.0 mm | 252/80 gm | 1.162" | |
| NA (Mid) | 78.0 mm | 90.0 mm | 5.394" | 13.74-13-98:1 | 3.09 | 19.0 mm | 280/82 gm | 1.162" | |
| NA (High) | 75.5 mm | 90.0 mm | 5.394" | 13.16-14.06:1 | 7.15 | 19.0 mm | 285/80 gm | 1.520" | |
|
D16Y7 (34.6cc) |
FI | 75.5 mm | 90.0 mm | 5.394" | 9.66-10.10:1 | -6.26 | 19.0 mm | 267/80 gm | 1.174" |
| FI | 75.5 mm | 90.0 mm | 5.394" | 10.00-10.48:1 | -4.5 | 19.0 mm | 273/80 gm | 1.174" | |
| FI | 78.0 mm | 90.0 mm | 5.394" | 10.16-10.66:1 | -6.26 | 19.0 mm | 279/85 gm | 1.172" | |
| NA (Mid) | 75.5 mm | 90.0 mm | 5.394" | 11.83-12.54:1 | 3.09 | 19.0 mm | 252/80 gm | 1.162" | |
| NA (Mid) | 78.0 mm | 90.0 mm | 5.394" | 12.44-13.23:1 | 3.09 | 19.0 mm | 280/82 gm | 1.162" | |
| NA (High) | 75.5 mm | 90.0 mm | 5.394" | 13.16-14.06:1 | 7.15 | 19.0 mm | 285/80 gm | 1.520" | |
| D16Y8 (32.8cc) | FI | 75.5 mm | 90.0 mm | 5.394" | 10.00-10.49:1 | -6.26 | 19.0 mm | 267/80 gm | 1.174" |
| FI | 75.5 mm | 90.0 mm | 5.394" | 10.48-11.02:1 | -4.5 | 19.0 mm | 273/80 gm | 1.174" | |
| FI | 78.0 mm | 90.0 mm | 5.394" | 10.53-11.07:1 | 6.26 | 19.0 mm | 279/85 gm | 1.172" | |
| NA (Mid) | 75.5 mm | 90.0 mm | 5.394" | 12.38-13.17:1 | 3.09 | 19.0 mm | 252/80 gm | 1.162" | |
| NA (Mid) | 78.0 mm | 90.0 mm | 5.394" | 13.02-13.89:1 | 3.09 | 19.0 mm | 280/82 gm | 1.162" | |
| NA (High) | 75.5 mm | 90.0 mm | 5.394" | 13.86-14.86:1 | 7.15 | 19.0 mm | 285/80 gm | 1.520" | |
| B16A (All) (42.7cc) | FI | 81.0 mm | 77.0 mm | 5.290" | 7.98-8.32:1 | -7.6 | 21.0 mm | 282/81 gm | 1.185" |
| 81.0 mm | 77.0 mm | 5.290" | 8.38-8.76:1 | -4.5 | 21.0 mm | 287/81 gm | 1.185" | ||
| 81.5 mm | 77.0 mm | 5.290" | 8.06-8.40:1 | -7.6 | 21.0mm | 287/81 gm | 1.185" | ||
| 81.5 mm | 77.0 mm | 5.290" | 8.46-8.85:1 | -4.5 | 21.0 mm | 290/81 gm | 1.185" | ||
| 82.0 mm | 77.0 mm | 5.290" | 8.13-8.48:1 | .7.6 | 21.0 mm | 292/81 gm | 1.185" | ||
| 84.0 mm | 77.0 mm | 5.290" | 8.35-8.72:1 | -8.33 | 21.0 mm | 329/81gm | 1.180" | ||
| 84.5 mm | 77.0 mm | 5.290" | 8.43-8.81:1 | -8.33 | 21.0 mm | 319/81 gm | 1.180" | ||
| 84.5 mm | 77.0 mm | 5.290" | 8.95-9.39:1 | -4.5 | 21.0 mm | 338/81 gm | 1.180" | ||
| 85.0 mm | 77.0 mm | 5.290" | 8.5-8.89:1 | -8.33 | 21.0 mm | 327/81 gm | 1.180" | ||
| NA (Mid) | 81.0 mm | 77.0 mm | 5.290" | 9.81-10.35:1 | 4.2 | 21.0 mm | 273/81 gm | 1.185" | |
| 81.5 mm | 77.0 mm | 5.290" | 9.90-10.50:1 | 4.2 | 21.0mm | 282/81gm | 1.185" | ||
| 82.0 mm | 77.0 mm | 5.290" | 10.0-10.56:1 | 4.2 | 21.0mm | 283/81 gm | 1.185" | ||
| 84.0 mm | 77.0 mm | 5.290" | 10.37-10.99:1 | 4.2 | 21.0 mm | 283/69 gm | 1.180" | ||
| 84.5 mm | 77.0 mm | 5.290" | 10.46-11.10:1 | 4.2 | 21.0mm | 291/69 gm | 1.180" | ||
| 85.0 mm | 77.0 mm | 5.290" | 10.56-11.20:1 | 4.2 | 21.0 mm | 302/69gm | 1.180" | ||
| NA (High) | 81.0 mm | 77.0 mm | 5.290" | 10.49-11.13:1 | 7.45 | 21.0 mm | 282/81 gm | 1.185" | |
| 81.5mm | 77.0 mm | 5.290" | 10.59-11.24:1 | 7.45 | 21.0mm | 291/85 gm | 1.185" | ||
| 82.0 mm | 77.0 mm | 5.290" | 10.69-11.35:1 | 7.45 | 21.0 mm | 296/81 gm | 1.185" | ||
| 84.0 mm | 77.0 mm | 5.290" | 11.16-11.89:1 | 7.75 | 21.0 mm | 299/81 gm | 1.180" | ||
| 84.5 mm | 77.0 mm | 5.290" | 11.26-12.01:1 | 7.75 | 21.0 mm | 299/81 gm | 1.180" | ||
| 85.0 mm | 77.0 mm | 5.290" | 11.36-12.13:1 | 7.75 | 21.0 mm | 300/81 gm | 1.180" | ||
| 86.0 mm | 77.0 mm | 5.290" | 11.47-12.36:1 | 7.75 | 21.0 mm | 321/85 gm | 1.180" | ||
|
B17A (42.7cc) |
FI | 81.0 mm | 81.4 mm | 5.208" | 8.38-8.73:1 | -7.6 | 21.0 mm | 282/81 gm | 1.185" |
| 81.5mm | 81.4 mm | 5.208" | 8.46-8.82:1 | -7.6 | 21.0mm | 287/81 gm | 1.185" | ||
| 82.0 mm | 81.4 mm | 5.208" | 8.54-8.91:1 | -7.6 | 21.0 mm | 290 / 81gm | 1.185" | ||
| 84.0 mm | 81.4 mm | 5.208" | 8.78-9.16:1 | -8.33 | 21.0 mm | 329 / 81 gm | 1.180" | ||
| 84.5 mm | 81.4 mm | 5.208" | 8.85-9.25:1 | -8.33 | 21.0 mm | 335 / 81 gm | 1.180" | ||
| 84.5 mm | 81.4 mm | 5.208" | 9.40-9.87:1 | -4.5 | 21.0 mm | 338/81 gm | 1.180" | ||
| 85.0 mm | 81.4 mm | 5.208" | 8.93-9.34:1 | -8.33 | 21.0 mm | 338 / 81 gm | 1.180" | ||
| NA (Mid) | 81.0 mm | 81.4 mm | 5.208" | 10.31-10.89:1 | 4.2 | 21.0 mm | 273/81 gm | 1.185" | |
| 81.5 mm | 81.4 mm | 5.208" | 10.41-11.00:1 | 4.2 | 21.0mm | 282/81gm | 1.185" | ||
| 82.0 mm | 81.4 mm | 5.208" | 10.51-11.11:1 | 4.2 | 21.0 mm | 283/81 gm | 1.185" | ||
| 84.0 mm | 81.4 mm | 5.208" | 11.91-11.56:1 | 4.2 | 21.0 mm | 283/69 gm | 1.180" | ||
| 84.5 mm | 81.4 mm | 5.208" | 11.01-11.67:1 | 4.2 | 21.0 mm | 291/69 gm | 1.180" | ||
| 85.0 mm | 81.4 mm | 5.208" | 11.11-11.79:1 | 4.2 | 21.0 mm | 302/69gm | 1.180" | ||
| NA (High) | 81.0 mm | 81.4 mm | 5.208" | 11.04-11.71:1 | 7.45 | 21.0 mm | 282/81 gm | 1.185" | |
| 81.5 mm | 81.4 mm | 5.208" | 11.14-11.83:1 | 7.45 | 21.0mm | 291/85 gm | 1.185" | ||
| 82.0 mm | 81.4 mm | 5.208" | 11.25-11.91:1 | 7.45 | 21.0 mm | 296/81 gm | 1.185" | ||
| 84.0 mm | 81.4 mm | 5.208" | 11.74-12.52:1 | 7.75 | 21.0 mm | 299/81 gm | 1.180" | ||
| 84.5 mm | 81.4 mm | 5.208" | 11.85-12.64:1 | 7.75 | 21.0 mm | 299/81 gm | 1.180" | ||
| 85.0 mm | 81.4 mm | 5.208" | 11.96-12.76:1 | 7.75 | 21.0 mm | 300/81 gm | 1.180" | ||
| 86.0 mm | 81.4 mm | 5.208" | 12.17-13.01:1 | 7.75 | 21.0 mm | 321/85 gm | 1.180" | ||
| B18 A/B (45.0cc) | FI | 81.0 mm | 89.0 mm | 5.394" | 8.75-9.11:1 | -7.6 | 21.0 mm | 282/81 gm | 1.185" |
| 81.0 mm | 89.0 mm | 5.394" | 9.18-9.58:1 | -4.5 | 21.0 mm | 287/81 gm | 1.185" | ||
| 81.5 mm | 89.0 mm | 5.394" | 8.84-9.21:1 | -7.6 | 21.0mm | 287/81 gm | 1.185" | ||
| 81.5 mm | 89.0 mm | 5.394" | 9.27-9.68:1 | -4.5 | 21.0 mm | 290/81 gm | 1.185" | ||
| 82.0 mm | 89.0 mm | 5.394" | 8.92-9.3:1 | -7.6 | 21.0 mm | 292/81 gm | 1.185" | ||
| 84.0 mm | 89.0 mm | 5.394" | 9.17-9.57:1 | -8.33 | 21.0 mm | 329/81gm | 1.180" | ||
| 84.5 mm | 89.0 mm | 5.394" | 9.26-9.66:1 | -8.33 | 21.0 mm | 319/81 gm | 1.180" | ||
| 84.5 mm | 89.0 mm | 5.394" | 9.51-9.98:1 | -4.5 | 21.0 mm | 338/81 gm | 1.180" | ||
| 85.0 mm | 89.0 mm | 5.394" | 9.34-9.76:1 | -8.33 | 21.0 mm | 327/81 gm | 1.180" | ||
| NA (Mid) | 81.0 mm | 89.0 mm | 5.394" | 10.69-11.25:1 | 4.2 | 21.0 mm | 273/81 gm | 1.185" | |
| 81.5 mm | 89.0 mm | 5.394" | 10.79-11.37:1 | 4.2 | 21.0 mm | 282/81gm | 1.185" | ||
| 81.5 mm LR | 89.0 mm | 5.531" | 10.79-11.37:1 | 4.2 | 21.0 mm | 267/85 gm | 1.043" | ||
| 82.0 mm | 89.0 mm | 5.390" | 10.89-11.49:1 | 4.2 | 21.0 mm | 283/81 gm | 1.185" | ||
| 84.0 mm | 89.0 mm | 5.394" | 11.31-11.95:1 | 4.2 | 21.0 mm | 283/69 gm | 1.180" | ||
| 84.5 mm | 89.0 mm | 5.394" | 11.41-11.07:1 | 4.2 | 21.0 mm | 291/69 gm | 1.180" | ||
| 84.5 mm LR | 89.0 mm | 5.531" | 11.41-11.07:1 | 4.2 | 21.0 mm | 278/85 gm | 1.043" | ||
| 84.5 mm Stroker | 92.0 mm | 5.531" | 11.90-12.60:1 | 4.3 | 21.0mm | 260/85 gm | .993" | ||
| 85.0 mm | 89.0 mm | 5.394" | 11.52-12.19:1 | 4.2 | 21.0 mm | 302/69gm | 1.180" | ||
| 85.0 mm LR | 89.0 mm | 5.531" | 11.52-12.19:1 | 4.2 | 21.0 mm | 285/85 gm | 1.043" | ||
| NA (High) | 81.0 mm | 89.0 mm | 5.394" | 11.40-12.06:1 | 7.45 | 21.0 mm | 282/81 gm | 1.185" | |
| 81.5 mm | 89.0 mm | 5.394" | 11.51-12.18:1 | 7.45 | 21.0 mm | 291/85 gm | 1.185" | ||
| 81.5 mm LR | 89.0 mm | 5.531" | 11.51-12.18:1 | 7.45 | 21.0 mm | 280/85 gm | 1.043" | ||
| 82.0 mm | 89.0 mm | 5.394" | 11.62-12.31:1 | 7.45 | 21.0 mm | 296/81 gm | 1.185" | ||
| 84.0 mm | 89.0 mm | 5.394" | 12.14-12.89:1 | 7.75 | 21.0 mm | 299/81 gm | 1.180" | ||
| 84.0 mm LR | 89.0 mm | 5.531" | 12.14-12.89:1 | 7.75 | 21.0 mm | 282/85 gm | 1.043" | ||
| 84.5 mm | 89.0 mm | 5.394" | 12.25-13.02:1 | 7.75 | 21.0 mm | 299/81 gm | 1.180" | ||
| 84.5 mm LR | 89.0 mm | 5.531" | 12.25-13.02:1 | 7.75 | 21.0 mm | 286/85 gm | 1.043" | ||
| 84.5 mm Stroker | 92.0 mm | 5.531" | 12.83-13.65:1 | 8.5 | 21.0 mm | 259/85 gm | .993" | ||
| 85.0 mm | 89.0 mm | 5.394" | 12.36-13.15:1 | 7.75 | 21.0 mm | 300/81 gm | 1.180" | ||
| 85.0 mm LR | 89.0 mm | 5.531" | 12.36-13.15:1 | 7.75 | 21.0 mm | 292/85 gm | 1.043" | ||
| 85.0 mm Stroker | 92.0 mm | 5.531" | 12.94-13.79:1 | 8.5 | 21.0 mm | 283/85 gm | .993" | ||
| 86.0 mm | 89.0 mm | 5.394" | 12.58-13.40:1 | 7.75 | 21.0 mm | 321/85 gm | 1.180" | ||
| 86.0 mm L R | 89.0 mm | 5.531" | 12.58-13.40:1 | 7.75 | 21.0 mm | 304/85 gm | 1.043" | ||
| 86.0 mm Stroker | 92.0 mm | 5.531" | 13.18-14.06:1 | 8.5 | 21.0 mm | 276/85 gm | .993" | ||
| 86.5 mm Stroker | 92.0 mm | 5.531" | 13.30-14.19:1 | 8.5 | 21.0 mm | 302/85 gm | .993" | ||
| B18C1 (41.6cc) |
FI
|
81.0 mm | 87.2 mm | 5.433" | 9.06-9.46:1 | -7.6 | 21.0 mm | 282/81 gm | 1.185" |
| 81.0 mm | 87.2 mm | 5.433" | 9.54-9.98:1 | -4.5 | 21.0 mm | 287/81 gm | 1.185" | ||
| 81.5 mm | 87.2 mm | 5.433" | 9.15-9.55:1 | -7.6 | 21.0 mm | 287/81 gm | 1.185" | ||
| 81.5 mm | 87.2 mm | 5.433" | 9.63-10.08:1 | -4.5 | 21.0 mm | 290/81 gm | 1.185" | ||
| 82.0 mm | 87.2 mm | 5.433" | 9.24-9.65:1 | -7.6 | 21.0 mm | 292/81 gm | 1.185" | ||
| 84.0 mm | 87.2 mm | 5.433" | 9.48-9.92:1 | -8.33 | 21.0 mm | 329/81gm | 1.180" | ||
| 84.5 mm | 87.2 mm | 5.433" | 9.57-10.02:1 | -8.33 | 21.0 mm | 319/81 gm | 1.180" | ||
| 84.5 mm | 87.2 mm | 5.433" | 9.96-10.42:1 | -8.33 | 21.0 mm | 338/81 gm | 1.180" | ||
| 85.0 mm | 87.2 mm | 5.433" | 9.66-10.12:1 | -8.33 | 21.0 mm | 327/81 gm | 1.180" | ||
| NA Mid) | 81.0 mm | 87.2 mm | 5.433" | 11.23-11.87:1 | 4.2 | 21.0 mm | 273/81 gm | 1.185" | |
| 81.5 mm | 87.2 mm | 5.433" | 11.33-11.99:1 | 4.2 | 21.0 mm | 282/81gm | 1.185" | ||
| 82.0 mm | 87.2 mm | 5.433" | 11.44-12.12:1 | 4.2 | 21.0 mm | 283/81 gm | 1.185" | ||
| 84.0 mm | 87.2 mm | 5.433" | 11.87-12.61:1 | 4.2 | 21.0 mm | 283/69 gm | 1.180" | ||
| 84.5 mm | 87.2 mm | 5.433" | 11.98-12.73:1 | 4.2 | 21.0 mm | 291/69 gm | 1.180" | ||
| 84.5 mm Stroker | 92.0 mm | 5.531" | 12.96-13.81:1 | 4.3 | 21.0 mm | 260/85 gm | .993" | ||
| 85.0 mm | 87.2 mm | 5.433" | 12.09-12.86:1 | 4.2 | 21.0 mm | 302/69gm | 1.180" | ||
| NA (High) | 81.0 mm | 87.2 mm | 5.433" | 12.04-12.80:1 | 7.45 | 21.0 mm | 282/81 gm | 1.185" | |
| 81.5 mm | 87.2 mm | 5.433" | 12.16-12.93:1 | 7.45 | 21.0 mm | 291/85 gm | 1.185" | ||
| 82.0 mm | 87.2 mm | 5.433" | 12.27-13.06:1 | 7.45 | 21.0 mm | 296/81 gm | 1.185" | ||
| 84.0 mm | 87.2 mm | 5.433" | 12.51-13.34:1 | 7.75 | 21.0 mm | 299/81 gm | 1.180" | ||
| 84.5 mm | 87.2 mm | 5.433" | 12.62-13.47:1 | 7.75 | 21.0 mm | 299/81 gm | 1.180" | ||
| 84.5 mm Stroker | 92.0 mm | 5.531" | 13.49-14.41:1 | 8.5 | 21.0 mm | 259/85 gm | .993" | ||
| 85.0 mm | 87.2 mm | 5.433" | 12.74-13.60:1 | 7.75 | 21.0 mm | 300/81 gm | 1.180" | ||
| 85.0 mm Stroker | 92.0 mm | 5.531 | 13.61-14-55:1 | 8.5 | 21.0 mm | 283/85 gm | .993" | ||
| 86.0 mm | 87.2 mm | 5.433" | 12.97-13.86:1 | 7.75 | 31.0 mm | 321/85 gm | 1.180" | ||
| 86.0 mm Stroker | 92.0 mm | 5.531" | 13.85-14.84:1 | 8.5 | 21.0 mm | 276/85 gm | .993" | ||
| 86.5 mm Stroker | 92.0 mm | 5.531" | 13.98-14.98:1 | 8.5 | 21.0 mm | 302/85 gm | .993" | ||
| B18C5 (42.7cc) | FI | 81.0 mm | 87.2 mm | 5.433" | 8.90-9.28:1 | -7.6 | 21.0 mm | 282/81 gm | 1.185" |
| 81.0 mm | 87.2 mm | 5.433" | 9.36-9.79:1 | -4.5 | 21.0 mm | 287/81 gm | 1.185" | ||
| 81.5 mm | 87.2 mm | 5.433" | 9.08-9.48:1 | -7.6 | 21.0 mm | 290/81 gm | 1.185" | ||
| 81.5 mm | 87.2 mm | 5.433" | 9.45-9.89:1 | -4.5 | 21.0 mm | 295/81 gm | 1.185" | ||
| 84.0 mm | 87.2 mm | 5.433" | 9.32-9.75:1 | -8.33 | 21.0 mm | 319/81gm | 1.180" | ||
| 84.5 mm | 87.2 mm | 5.433" | 9.41-9.84:1 | -8.33 | 21.0 mm | 319/81 gm | 1.180" | ||
| 84.5 mm | 87.2 mm | 5.433" | 10.0-10.50:1 | -4.5 | 21.0 mm | 338/81 gm | 1.180" | ||
| 85.0 mm | 87.2 mm | 5.433" | 9.50-9.94:1 | -8.33 | 21.0 mm | 327/81 gm | 1.180" | ||
| NA (Mid) | 81.0 mm | 87.2 mm | 5.433" | 10.98-11.59:1 | 4.2 | 21.0 mm | 273/81 gm | 1.185" | |
| 81.5 mm | 87.2 mm | 5.433" | 11.08-11.71:1 | 4.2 | 21.0 mm | 282/81gm | 1.185" | ||
| 82.0 mm | 87.2 mm | 5.433" | 11.19-11.83:1 | 4.2 | 21.0 mm | 283/81 gm | 1.185" | ||
| 84.0 mm | 87.2 mm | 5.433" | 11.61-12.31:1 | 4.2 | 21.0 mm | 283/69 gm | 1.180" | ||
| 84.5 mm | 87.2 mm | 5.433" | 11.72-12.43:1 | 4.2 | 21.0 mm | 291/69 gm | 1.180" | ||
| 84.5mm Stroker | 92.0 mm | 5.531" | 12.33-13.09:1 | 4.3 | 21.0 mm | 260/85 gm | .993" | ||
| 85.0 mm | 87.2 mm | 5.433" | 11.83-12.55:1 | 4.2 | 21.0 mm | 302/69gm | 1.180" | ||
| NA (High) | 81.0 mm | 87.2 mm | 5.433" | 11.75-12.47:1 | 7.45 | 21.0 mm | 282/81 gm | 1.185" | |
| 81.5 mm | 87.2 mm | 5.433" | 11.86-12.61:1 | 7.45 | 21.0 mm | 291/85 gm | 1.185" | ||
| 82.0 mm | 87.2 mm | 5.433" | 11.98-12.73:1 | 7.45 | 21.0 mm | 296/81 gm | 1.185" | ||
| 84.0 mm | 87.2 mm | 5.433" | 12.69-13.54:1 | 8.4 | 21.0 mm | 299/81 gm | 1.180" | ||
| 84.5 mm | 87.2 mm | 5.433" | 12.81-13.68:1 | 8.4 | 21.0 mm | 299/81 gm | 1.180" | ||
| 84.5mm Stroker | 92.0 mm | 5.531" | 13.58-14.52:1 | 8.8 | 21.0 mm | 259/85 gm | .993" | ||
| 85.0 mm | 87.2 mm | 5.433" | 12.92-13.81:1 | 8.4 | 21.0 mm | 300/81 gm | 1.180" | ||
| 85.0mm Stroker | 92.0 mm | 5.531 | 13.70-14.66:1 | 8.8 | 21.0 mm | 283/85 gm | .993" | ||
| 86.0 mm | 87.2 mm | 5.433" | 13.15-14.08:1 | 8.4 | 21.0 mm | 321/85 gm | 1.180" | ||
| 86.0 mm Stroker | 92.0 mm | 5.531" | 13.95-14.94:1 | 8.8 | 21.0 mm | 276/85 gm | .993" | ||
| 86.5 mm Stroker | 92.0 mm | 5.531" | 14.07-15.09:1 | 8.8 | 21.0 mm | 302/85 gm | .993" | ||
| B20 B/Z (45.0cc) | FI | 84.0 mm | 89.0 mm | 5.394" | 9.17-9.57:1 | -8.33 | 21.0 mm | 329/81gm | 1.180" |
| 84.5 mm | 89.0 mm | 5.394" | 9.26-9.66:1 | -8.33 | 21.0 mm | 319/81 gm | 1.180" | ||
| 84.5 mm | 89.0 mm | 5.394" | 9.76-10.23:1 | -8.33 | 21.0 mm | 338/81 gm | 1.180" | ||
| 85.0 mm | 89.0 mm | 5.394" | 9.34-9.76:1 | -8.33 | 21.0 mm | 338/81 gm | 1.180" | ||
| NA (Mid) | 84.0 mm | 89.0 mm | 5.394" | 11.31-11.95:1 | 4.2 | 21.0 mm | 283/69 gm | 1.180" | |
| 84.5 mm | 89.0 mm | 5.394" | 11.41-11.07:1 | 4.2 | 21.0 mm | 291/69 gm | 1.180" | ||
| 84.5 mm LR | 89.0 mm | 5.531" | 11.41-11.07:1 | 4.2 | 21.0 mm | 278/85 gm | 1.043" | ||
| 84.5 mm Stroker | 92.0 mm | 5.531" | 11.90-12.60:1 | 4.3 | 21.0mm | 260/85 gm | .993" | ||
| 85.0 mm | 89.0 mm | 5.394" | 11.52-12.19:1 | 4.2 | 21.0 mm | 302/69 gm | 1.180" | ||
| 85.0 mm LR | 89.0 mm | 5.531" | 11.52-12.19:1 | 4.2 | 21.0 mm | 285/85 gm | 1.043" | ||
| NA (High) | 84.0 mm | 89.0 mm | 5.394" | 12.14-12.89:1 | 7.75 | 21.0 mm | 299/81 gm | 1.180" | |
| 84.0 mm LR | 89.0 mm | 5.531" | 12.14-12.89:1 | 7.75 | 21.0 mm | 282/85 gm | 1.043" | ||
| 84.5 mm | 89.0 mm | 5.394" | 12.25-13.02:1 | 7.75 | 21.0 mm | 299/81 gm | 1.180" | ||
| 84.5 mm LR | 89.0 mm | 5.531" | 12.25-13.02:1 | 7.75 | 21.0 mm | 286/85 gm | 1.043" | ||
| 84.5 mm Stroker | 92.0 mm | 5.531" | 12.83-13.65:1 | 8.5 | 21.0 mm | 259/85 gm | .993" | ||
| 85.0 mm | 89.0 mm | 5.394" | 12.36-13.15:1 | 7.75 | 21.0 mm | 300/81 gm | 1.180" | ||
| 85.0 mm LR | 89.0 mm | 5.531" | 12.36-13.15:1 | 7.75 | 21.0 mm | 292/85 gm | 1.043" | ||
| 85.0 mm Stroker | 92.0 mm | 5.531" | 12.94-13.79:1 | 8.5 | 21.0 mm | 283/85 gm | .993" | ||
| 86.0 mm | 89.0 mm | 5.394" | 12.58-13.40:1 | 7.75 | 21.0 mm | 321/85 gm | 1.180" | ||
| 86.0 mm L R | 89.0 mm | 5.531" | 12.58-13.40:1 | 7.75 | 21.0 mm | 304/85 gm | 1.043" | ||
| 86.0 mm Stroker | 92.0 mm | 5.531" | 13.18-14.06:1 | 8.5 | 21.0 mm | 276/85 gm | .993" | ||
| 86.5 mm Stroker | 92.0 mm | 5.531" | 13.30-14.19:1 | 8.5 | 21.0 mm | 302/85 gm | .993" | ||
|
H22 (53.8cc) |
FI | 87.0 mm | 90.7 mm | 5.629" | 9.00-9.50:1 | 22.0 mm | 375/74 gm | 1.218" | |
| 89.0 mm | 90.7 mm | 5.629" | 9.20-9.60:1 | 22.0 mm | 327/72 gm | 1.218" | |||
| NA | 87.0 mm | 90.7 mm | 5.629" | 11.02-11.62:1 | 22.0 mm | 383/74 gm | 1.218" | ||
| 89.0 mm | 90.7 mm | 5.629" | 12.12-14.25:1 | 22.0 mm | 335/72 gm | 1.218" | |||
| VTEC Conversions | |||||||||
| B18A/B with B18C5 or B16 Head (42.7cc) | FI | 81.0 mm | 89.0 mm | 5.394" | 8.90-9.28:1 | -7.6 | 21.0 mm | 282/81 gm | 1.185" |
| 81.0 mm | 89.0 mm | 5.394" | 9.53-9.97:1 | -4.5 | 21.0 mm | 287/81 gm | 1.185" | ||
| 81.5 mm | 89.0 mm | 5.394" | 9.15-9.55:1 | -7.6 | 21.0 mm | 287/81 gm | 1.185" | ||
| 81.5 mm | 89.0 mm | 5.394" | 9.63-10.07:1 | -4.5 | 21.0 mm | 295/81 gm | 1.185" | ||
| 82.0 mm | 89.0 mm | 5.394" | 9.24-9.65:1 | -7.6 | 21.0 mm | 292/81 gm | 1.185" | ||
| 84.0 mm | 89.0 mm | 5.394" | 9.49-9.93:1 | -8.33 | 21.0 mm | 329/81gm | 1.180" | ||
| 84.5 mm | 89.0 mm | 5.394" | 9.58-10.02:1 | -8.33 | 21.0 mm | 319/81 gm | 1.180" | ||
| 84.5 mm | 89.0 mm | 5.394" | 10.19-10.70:1 | -4.5 | 21.0 mm | 338/81 gm | 1.180" | ||
| 85.0 mm | 89.0 mm | 5.394" | 9.67-10.12:1 | -8.33 | 21.0 mm | 327/81 gm | 1.180" | ||
| NA Mid) | 81.0 mm | 89.0 mm | 5.394" | 10.98-11.59:1 | 4.2 | 21.0 mm | 273/81 gm | 1.185" | |
| 81.5 mm | 89.0 mm | 5.394" | 11.29-11.93:1 | 4.2 | 21.0 mm | 282/81gm | 1.185" | ||
| 82.0 mm | 89.0 mm | 5.394" | 11.40-12.05:1 | 4.2 | 21.0 mm | 283/81 gm | 1.185" | ||
| 84.0 mm | 89.0 mm | 5.394" | 11.83-12.54:1 | 4.2 | 21.0 mm | 283/69 gm | 1.180" | ||
| 84.5 mm | 89.0 mm | 5.394" | 11.94-12.67:1 | 4.2 | 21.0 mm | 291/69 gm | 1.180" | ||
| 84.5 mm LR | 89.0 mm | 5.531" | 11.94-12.67:1 | 4.2 | 21.0 mm | 278/85 gm | 1.043" | ||
| 84.5mm Stroker | 92.0 mm | 5.531" | 12.31-13.06:1 | 4.3 | 21.0 mm | 260/85 gm | .993" | ||
| 85.0 mm | 89.0 mm | 5.394" | 12.05-12.79:1 | 4.2 | 21.0 mm | 302/69gm | 1.180" | ||
| 85.0 mm LR | 89.0 mm | 5.531" | 12.05-12.79:1 | 4.2 | 21.0 mm | 285/85 gm | 1.043" | ||
| NA (High) | 81.0 mm | 89.0 mm | 5.394" | 11.75-12.47:1 | 7.45 | 21.0 mm | 282/81 gm | 1.185" | |
| 81.5 mm | 89.0 mm | 5.394" | 12.09-12.84:1 | 7.45 | 21.0 mm | 291/85 gm | 1.185" | ||
| 81.5 mm LR | 89.0 mm | 5.531" | 12.09-12.84:1 | 7.45 | 21.0 mm | 267/85 gm | 1.043" | ||
| 82.0 mm | 89.0 mm | 5.394" | 12.2-12.97:1 | 7.45 | 21.0 mm | 296/81 gm | 1.185" | ||
| 84.0 mm | 89.0 mm | 5.394" | 12.75-13.59:1 | 7.75 | 21.0 mm | 299/81 gm | 1.180" | ||
| 84.0 mm LR | 89.0 mm | 5.531" | 12.75-13.59:1 | 7.75 | 21.0 mm | 282/85 gm | 1.043" | ||
| 84.5 mm | 89.0 mm | 5.394" | 12.86-13.72:1 | 7.75 | 21.0 mm | 299/81 gm | 1.180" | ||
| 84.5mm LR | 89.0 mm | 5.531" | 12.86-13.72:1 | 7.75 | 21.0 mm | 286/85 gm | 1.043" | ||
| 84.5mm Stroker | 92.0 mm | 5.531" | 13.61-14.55:1 | 8.5 | 21.0 mm | 259/85 gm | .993" | ||
| 85.0 mm | 89.0 mm | 5.394" | 12.98-13.86:1 | 7.75 | 21.0 mm | 300/81 gm | 1.180" | ||
| 85.0 mm LR | 89.0 mm | 5.531" | 12.98-13.86:1 | 7.75 | 21.0 mm | 292/85 gm | 1.043 | ||
| 85.0mm Stroker | 92.0 mm | 5.531 | 13.85-14.84:1 | 8.5 | 21.0 mm | 283/85 gm | .993" | ||
| 86.0 mm | 89.0 mm | 5.394" | 13.21-14.13:1 | 7.75 | 21.0 mm | 321/85 gm | 1.180" | ||
| 86.0 mm LR | 89.0 mm | 5.531" | 13.21-14.13:1 | 7.75 | 21.0 mm | 304/85 gm | 1.043" | ||
| 86.0 mm Stroker | 92.0 mm | 5.531" | 13.85-14.84:1 | 8.5 | 21.0 mm | 276/85 gm | .993" | ||
| 86.5 mm Stroker | 92.0 mm | 5.531" | 13.98-14.98:1 | 8.5 | 21.0 mm | 302/85 gm | .993" | ||
| B18A/B with B18C1 Head (41.6cc) | FI | 81.0 mm | 89.0 mm | 5.394" | 9.06-9.46:1 | -7.6 | 21.0 mm | 282/81 gm | 1.185" |
| 81.0 mm | 89.0 mm | 5.394" | 9.51-9.95:1 | -4.5 | 21.0 mm | 287/81 gm | 1.185" | ||
| 81.5 mm | 89.0 mm | 5.394" | 9.32-9.73:1 | -7.6 | 21 mm | 287/81 gm | 1.185" | ||
| 81.5 mm | 89.0 mm | 5.394" | 9.61-10.05:1 | -4.5 | 21 mm | 290/81 gm | 1.185" | ||
| 82.0 mm | 89.0 mm | 5.394" | 9.41-9.83:1 | -7.6 | 21.0 mm | 292/81 gm | 1.185" | ||
| 84.0 mm | 89.0 mm | 5.394" | 9.66-10.11:1 | -8.33 | 21.0 mm | 329/81gm | 1.180" | ||
| 84.5 mm | 89.0 mm | 5.394" | 9.75-10.21:1 | -8.33 | 21.0 mm | 319/81 gm | 1.180" | ||
| 84.5mm | 89.0 mm | 5.394" | 10.38-10.91:1 | -4.5 | 21.0 mm | 338/81 gm | 1.180" | ||
| 85.0 mm | 89.0 mm | 5.394" | 9.84-10.31:1 | -8.33 | 21.0 mm | 327/81 gm | 1.180" | ||
| NA (Mid) | 81.0 mm | 89.0 mm | 5.394" | 11.23-11.87:1 | 4.2 | 21.0 mm | 273/81 gm | 1.185" | |
| 81.5 mm | 89.0 mm | 5.394" | 11.55-12.22:1 | 4.2 | 21.0 mm | 282/81gm | 1.185" | ||
| 81.5 mm LR | 89.0 mm | 5.531" | 11.55-12.22:1 | 4.2 | 21.0 mm | 267/85 gm | 1.043" | ||
| 82.0 mm | 89.0 mm | 5.394" | 11.66-12.35:1 | 4.2 | 21.0 mm | 283/81 gm | 1.185" | ||
| 84.0 mm | 89.0 mm | 5.394" | 12.10-12.85:1 | 4.2 | 21.0 mm | 283/69 gm | 1.180" | ||
| 84.5 mm | 89.0 mm | 5.394" | 12.21-12.98:1 | 4.2 | 21.0 mm | 291/69 gm | 1.180" | ||
| 84.5 mm LR | 89.0 mm | 5.531" | 12.21-12.98:1 | 4.2 | 21.0 mm | 278/85 gm | 1.043" | ||
| 84.5mm Stroker | 92.0 mm | 5.531" | 12.61-13.41:1 | 4.3 | 21.0 mm | 260/85 gm | .993" | ||
| 85.0 mm | 89.0 mm | 5.394" | 12.09-12.86:1 | 4.2 | 21.0 mm | 302/85 gm | 1.180" | ||
| 85.0 mm LR | 89.0 mm | 5.531" | 12.09-12.86:1 | 4.2 | 21.0 mm | 285/85 gm | 1.180" | ||
| NA (High) | 81.0 mm | 89.0 mm | 5.394" | 12.04-12.80:1 | 7.45 | 21.0 mm | 282/81 gm | 1.185" | |
| 81.5 mm | 89.0 mm | 5.394" | 12.39-13.18:1 | 7.45 | 21.0 mm | 291/85 gm | 1.185" | ||
| 82.0 mm | 89.0 mm | 5.394" | 12.5-13.31:1 | 7.45 | 21.0 mm | 296/81 gm | 1.185" | ||
| 84.0 mm | 89.0 mm | 5.394" | 13.06-13.95:1 | 7.75 | 21.0 mm | 299/81 gm | 1.180" | ||
| 84.0 mm LR | 89.0 mm | 5.531" | 13.06-13.95:1 | 7.75 | 21.0 mm | 282/85 gm | 1.043" | ||
| 84.5 mm | 89.0 mm | 5.394" | 13.18-14.09:1 | 7.75 | 21.0 mm | 299/81 gm | 1.180" | ||
| 84.5 mm LR | 89.0 mm | 5.531" | 13.18-14.09:1 | 7.75 | 21.0 mm | 286/85 gm | 1.043" | ||
| 84.5mm Stroker | 92.0 mm | 5.531" | 13.50-14.46:1 | 8.5 | 21.0 mm | 259/85 gm | .993" | ||
| 85.0 mm | 89.0 mm | 5.394" | 13.30-14.23:1 | 7.75 | 21.0 mm | 300/81 gm | 1.180" | ||
| 85.0 mm LR | 89.0 mm | 5.531" | 13.30-14.23:1 | 7.75 | 21.0 mm | 292/85 gm | 1.043" | ||
| 85.0mm Stroker | 92.0 mm | 5.531 | 13.95-14.95:1 | 8.5 | 21.0 mm | 283/85 gm | .993" | ||
| 86.0 mm | 89.0 mm | 5.394" | 13.54-14.51:1 | 7.75 | 21.0 mm | 321/85 gm | 1.180" | ||
| 86.0 mm LR | 89.0 mm | 5.531" | 13.54-14.51:1 | 7.75 | 21.0 mm | 304/85 gm | 1.043" | ||
| 86.0 mm Stroker | 92.0 mm | 5.531" | 14.20-15.24:1 | 8.5 | 21.0 mm | 276/85 gm | .993" | ||
| 86.5 mm Stroker | 92.0 mm | 5.531" | 14.33-15.39:1 | 8.5 | 21.0 mm | 302/85 gm | .993" | ||
| B20B/Z with B18C5 or B16 Head (42.7cc) | FI | 84.0 mm | 89.0 mm | 5.394" | 9.49-9.93:1 | -8.33 | 21.0 mm | 329/81gm | 1.180" |
| 84.5mm | 89.0 mm | 5.394" | 9.58-10.02:1 | -8.33 | 21.0 mm | 319/81 gm | 1.180" | ||
| 84.5 mm | 89.0 mm | 5.394" | 10.19-10.70:1 | -4.5 | 21.0 mm | 338/81 gm | 1.180" | ||
| 85.0 mm | 89.0 mm | 5.394" | 9.67-10.12:1 | -8.33 | 21.0 mm | 327/81 gm | 1.180" | ||
| NA (Mid) | 84.0 mm | 89.0 mm | 5.394" | 11.83-12.54:1 | 4.2 | 21.0 mm | 283/69 gm | 1.180" | |
| 84.5 mm | 89.0 mm | 5.394" | 11.94-12.67:1 | 4.2 | 21.0 mm | 291/69 gm | 1.180" | ||
| 84.5 mm LR | 89.0 mm | 5.531" | 11.94-12.67:1 | 4.2 | 21.0 mm | 278/85 gm | 1.043" | ||
| 84.5mm Stroker | 92.0 mm | 5.531" | 12.31-13.06:1 | 4.3 | 21.0 mm | 260/85 gm | .993" | ||
| 85.0 mm | 89.0 mm | 5.394" | 12.05-12.79:1 | 4.2 | 21.0 mm | 302/69gm | 1.180" | ||
| 85.0 mm LR | 89.0 mm | 5.531" | 12.05-12.79:1 | 4.2 | 21.0 mm | 285/85 gm | 1.043" | ||
| NA (High) | 84.0 mm | 89.0 mm | 5.394" | 12.75-13.59:1 | 7.75 | 21.0 mm | 299/81 gm | 1.180" | |
| 84.0 mm LR | 89.0 mm | 5.531" | 12.75-13.59:1 | 7.75 | 21.0 mm | 282/85 gm | 1.043" | ||
| 84.5mm | 89.0 mm | 5.394" | 12.86-13.72:1 | 7.75 | 21.0 mm | 299/81 gm | 1.180" | ||
| 84.5mm LR | 89.0 mm | 5.531" | 12.86-13.72:1 | 7.75 | 21.0 mm | 286/85 gm | 1.043" | ||
| 84.5mm Stroker | 92.0 mm | 5.531" | 13.61-14.55:1 | 8.5 | 21.0 mm | 259/85 gm | .993" | ||
| 85.0 mm | 89.0 mm | 5.394" | 12.98-13.86:1 | 7.75 | 21.0 mm | 300/81 gm | 1.180" | ||
| 85.0 mm LR | 89.0 mm | 5.531" | 12.98-13.86:1 | 7.75 | 21.0 mm | 292/85 gm | 1.043 | ||
| 85.0mm Stroker | 92.0 mm | 5.531 | 13.85-14.84:1 | 8.5 | 21.0 mm | 283/85 gm | .993" | ||
| 86.0 mm | 89.0 mm | 5.394" | 13.21-14.13:1 | 7.75 | 21.0 mm | 321/85 gm | 1.180" | ||
| 86.0 mm LR | 89.0 mm | 5.531" | 13.21-14.13:1 | 7.75 | 21.0 mm | 304/85 gm | 1.043" | ||
| 86.0 mm Stroker | 92.0 mm | 5.531" | 13.85-14.84:1 | 8.5 | 21.0 mm | 276/85 gm | .993" | ||
| 86.5 mm Stroker | 92.0 mm | 5.531" | 13.98-14.98:1 | 8.5 | 21.0 mm | 302/85 gm | .993" | ||
| B20B/Z with B18C1 (41.6cc) | FI | 84.0 mm | 89.0 mm | 5.394" | 9.66-10.11:1 | -8.33 | 21.0 mm | 329/81gm | 1.180" |
| 84.5mm | 89.0 mm | 5.394" | 9.75-10.21:1 | -8.33 | 21.0 mm | 319/81 gm | 1.180" | ||
| 84.5mm | 89.0 mm | 5.394" | 10.38-10.91:1 | -4.5 | 21.0 mm | 338/81 gm | 1.180" | ||
| 85.0 mm | 89.0 mm | 5.394" | 9.84-10.31:1 | -8.33 | 21.0 mm | 327/81 gm | 1.180" | ||
| NA (Mid) | 84.0 mm | 89.0 mm | 5.394" | 12.10-12.85:1 | 4.2 | 21.0 mm | 283/69 gm | 1.180" | |
| 84.5mm | 89.0 mm | 5.394" | 12.21-12.98:1 | 4.2 | 21.0 mm | 291/69 gm | 1.180" | ||
| 84.5 mm | 89.0 mm | 5.531" | 12.21-12.98:1 | 4.2 | 21.0 mm | 278/85 gm | 1.043" | ||
| 84.5mm Stroker | 92.0 mm | 5.531" | 12.61-13.41:1 | 4.3 | 21.0 mm | 260/85 gm | .993" | ||
| 85.0 mm | 89.0 mm | 5.394" | 12.09-12.86:1 | 4.2 | 21.0 mm | 302/69gm | 1.180" | ||
| 85.0 mm | 87.2 mm | 5.531" | 12.09-12.86:1 | 4.2 | 21.0 mm | 285/85 gm | 1.043" | ||
| NA (High) | 84.0 mm | 89.0 mm | 5.394" | 13.06-13.95:1 | 7.75 | 21.0 mm | 299/81 gm | 1.180" | |
| 84.0 mm LR | 89.0 mm | 5.531" | 13.06-13.95:1 | 7.75 | 21.0 mm | 282/85 gm | 1.043" | ||
| 84.5mm | 89.0 mm | 5.394" | 13.18-14.09:1 | 7.75 | 21.0 mm | 299/81 gm | 1.180" | ||
| 84.5mm LR | 89.0 mm | 5.531" | 13.18-14.09:1 | 7.75 | 21.0 mm | 286/85 gm | 1.043" | ||
| 84.5mm Stroker | 92.0 mm | 5.531" | 13.50-14.46:1 | 8.5 | 21.0 mm | 259/85 gm | .993" | ||
| 85.0 mm | 89.0 mm | 5.394" | 13.30-14.23:1 | 7.75 | 21.0 mm | 300/81 gm | 1.180" | ||
| 85.0 mm LR | 89.0 mm | 5.531" | 13.30-14.23:1 | 7.75 | 21.0 mm | 292/85 gm | 1.043 | ||
| 85.0mm Stroker | 92.0 mm | 5.531 | 13.95-14.95:1 | 8.5 | 21.0 mm | 283/85 gm | .993" | ||
| 86.0 mm | 89.0 mm | 5.394" | 13.54-14.51:1 | 7.75 | 21.0 mm | 321/85 gm | 1.180" | ||
| 86.0 mm LR | 89.0 mm | 5.531" | 13.54-14.51:1 | 7.75 | 21.0 mm | 304/85 gm | 1.043" | ||
| 86.0 Stroker | 92.0 mm | 5.531" | 14.20-15.24:1 | 8.5 | 21.0 mm | 276/85 gm | .993" | ||
| 86.5 Stroker | 92.0 mm | 5.531" | 14.33-15.39:1 | 8.5 | 21.0 mm | 302/85 gm | .993" | ||
Pricing
10-01-11 Roller-Wave Pistons are now only available in engines built here at ENDYN or with cylinder head packages. No exceptions.
Important Notes
Use of these pistons requires cylinder clearances recommended in specification sheet that accompanies pistons. Cylinder walls must be properly honed for ring seating. All B Series pistons in bore diameters larger than 82.0mm require the use of aftermarket sleeves with the exception of B20's which can use bore diameters as large as 85.0mm with careful tuning.
