Agriculture Model
John Deere Tractor 8R Tuning Specifications
John Deere Tractor 8R tuning specifications: factory and Stage 1 ECU remap figures for 18 engine variants. Agricultural remapping data from Regal Tuning.
| Variant | Original | Stage 1 | Gain | ECU | Open |
|---|---|---|---|---|---|
2009 8225R 9.0l 225 hp Diesel | 225 990 NmEstimated | 255Estimated 1120 Nm | +30 | — | Details |
2009 8245R 9.0l 237 hp Diesel | 237 990 NmEstimated | 270Estimated 1120 Nm | +33 | — | Details |
2009 8270R 9.0l 270 hp Diesel | 270 990 NmEstimated | 305Estimated 1120 Nm | +35 | — | Details |
2009 8295R 9.0l 295 hp Diesel | 295 990 NmEstimated | 335Estimated 1120 Nm | +40 | — | Details |
2009 8320R 9.0l 319 hp Diesel | 319 1020 NmEstimated | 360Estimated 1150 Nm | +41 | — | Details |
2009 8345R 9.0l 345 hp Diesel | 345 1104 NmEstimated | 390Estimated 1250 Nm | +45 | — | Details |
2011 8235R 9.0l 235 hp Diesel | 235 990 NmEstimated | 265Estimated 1120 Nm | +30 | — | Details |
2011 8260R 9.0l 260 hp Diesel | 260 990 NmEstimated | 295Estimated 1120 Nm | +35 | — | Details |
2011 8285R 9.0l 284 hp Diesel | 284 990 NmEstimated | 320Estimated 1120 Nm | +36 | — | Details |
2011 8310R 9.0l 310 hp Diesel | 310 1452 Nm | 350 1600 Nm | +40 | — | Details |
2011 8335R 9.0l 335 hp Diesel | 335 1072 NmEstimated | 380Estimated 1210 Nm | +45 | — | Details |
2011 8360R 9.0l 359 hp Diesel | 359 1148 NmEstimated | 405Estimated 1300 Nm | +46 | — | Details |
2014 8245R 9.0l 245 hp Diesel | 245 990 NmEstimated | 275Estimated 1120 Nm | +30 | — | Details |
2014 8270R 9.0l 270 hp Diesel | 270 990 NmEstimated | 305Estimated 1120 Nm | +35 | — | Details |
2014 8295R 9.0l 295 hp Diesel | 295 990 NmEstimated | 335Estimated 1120 Nm | +40 | — | Details |
2014 8320R 9.0l 319 hp Diesel | 319 1020 NmEstimated | 360Estimated 1150 Nm | +41 | — | Details |
2014 8345R 9.0l 345 hp Diesel | 345 1104 NmEstimated | 390Estimated 1250 Nm | +45 | — | Details |
2014 8370R 9.0l 370 hp Diesel | 370 1184 NmEstimated | 420Estimated 1340 Nm | +50 | — | Details |
Estimated figures are based on engine, ECU and comparable application data. Actual results can vary depending on software version, machine condition and configuration.