This page is under construction, There will gradually be more and more information about these Mikuni Carbs
| Spring ▶ Needle 🔽 | 115 Gram (Shiny Silver) | 95 Gram (Dull Silver) | 80 Gram (Black) | 65 Gram (Gold) |
|---|---|---|---|---|
| 1.2 | 85PSI | 65PSI | 47PSI | |
| 1.5 | 55PSI | 43PSI | 38PSI | 32PSI |
| 2.0 | 32PSI | 25PSI | 21PSI | 18PSI |
| 2.3 | 22PSI | 20PSI | 17PSI | 15PSI |
| 2.5 | 19PSI | 17PSI | 14PSI | 12PSI |
Yamaha Baseline carb settings:
| Engine Size | Popoff | Low Adjustment screw | High Adjustment screw |
|---|---|---|---|
| 500cc | N/A | 1 1/4 +/- 1/4 | 3/4 +/- 1/4 |
| 650cc | 25-35PSI | 1 1/8 +/- 1/4 | 1 1/8 +/- 1/4 |
| SuperJet | 38-42PSI | 5/8 +/- 1/4 | 5/8 +/- 1/4 (Mag) 1 1/8 +/- 1/4 (PTO) |
| 700cc | 30-40PSI | 5/8 +/- 1/4 | 5/8 +/- 1/4 (Mag) 1 1/8 +/- 1/4 (PTO) |
| 760cc | 35-45PSI | 1 5/8 +/- 1/4 | 3/8 +/- 1/4 |
| 800cc (PV) | 45-55PSI | 1 7/8 +/- 1/4 (Both carbs) | 1/2 +/- 1/4 |
| 1100cc | 45-55PSI | 1 1/8 +/- 1/4 (All carbs) | 7/8 +/- 1/4 |
| 1200cc | 38-42PSI | 1 1/4 +/- 1/4 (Mag, Center) 1 1/8 +/- 1/4 (PTO) | 1/2 +/- 1/4 (Mag, PTO) 7/8 +/- 1/4 (Center) |
| 1200R (PV) | 65-75PSI | 1 1/8 (All carbs) | 1 1/4 (MAG, Center) 1 1/2 (PTO) |
