| In
1991, testing began on the Allison AE 3007 (GMA for General
Motors Allison). This engine combines the high-pressure spool
of the AE2100 with a new fan and low-pressure turbine. First
flown in 1996, different models produce between 7,000 and 8,290 lbs
thrust. |
|
 | Turbofan |
| Fan: single stage |
| Bypass ratio: 5-to-1 |
| Compressor: 14-stage axial |
| Turbine: 2-stage HP and 3-stage LP |
|
