Note. Fuel pump performance is a measurement of fuel pressure and volume availability, not regulated fuel pressure.
| Application | Pressure psi (kg/cm 2 ) | Min. Vol. in 30 sec. Pts. (L) |
| B2200 |
| Electric | 2.8-3.6 (.20-.25) | 1.1 (.53) |
| Mechanical | 3.7-4.7 (.26-.33) | .9(.43) |
| B2600i, MX-6 (1) , 323 (2) , 626 (1) | 64-85 (4.5-6.0) | 1.1 (.66) |
| (1) 5.7 psi (9.4 kg/cm 2 ) on transfer pump. (2) No information available for 323 4WD transfer |
| (1) | 5.7 psi (9.4 kg/cm 2 ) on transfer pump. |
| (2) | No information available for 323 4WD transfer |
| Application | At Idle w/Vacuum psi (kg/cm 2 ) | At Idle w/o Vacuum psi (kg/cm 2 ) |
| B2600i | 31-38 (2.2-2.7) | 38-46 (2.7-3.2) |
| MX-6 & 626 | 27-33 (1.9-2.3) | 34-40 (2.4-2.8) |
| 323 | 26-31 (1.8-2.2) | 34-40 (2.4-2.8) |