4 STROKE MOTORCYCLE ENGINE TREATMENT RATIOS
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| Engine Size |
|
Compound 90 | Fuel System Treatment |
| 20 - 99 cc | 4 ounces | 4 ounces | 4 ounces |
| 100 - 499 cc | 8 ounces | 8 ounces | 4 ounces |
| 500 - 999 cc | 8 ounces | 16 ounces | 4 ounces |
| 1000 - 1499 cc | 16 ounces | 16 ounces | 4 ounces |
| 1500 cc + | 16 ounces | 24 ounces | 4 ounces |
