CUSTOM TUNING FOR CHALLENGER AG EQUIPMENT 

CHALLENGER SUPPORTED MODELS FOR CUSTOM TRACTOR TUNING

TYPE

MODEL

DISPLACEMENT

HORSEPOWER

HARVESTER

670B

8.4L

370HP

HARVESTER

670C

8.4L

350HP

HARVESTER

670C

8.4L

350HP

HARVESTER

680B

12.5L

459HP

MT400

MT445B

4.4L

85HP

MT400

MT475B

4.9L

140HP

MT400

MT495B

4.9L

171HP

MT 500

MT515D

6.6L 6L

138HP

MT 500

MT525B Techstar

6.6L

132HP

MT 500

MT535B Techstar

6.6L

134HP

MT 500

MT535D

6.6L 6L

158HP

MT 500

MT545B Techstar

6.6L

156HP

MT 500

MT555B Techstar

6.6L

180HP

MT 500

MT555D

6.6L 6L

177HP

MT 500

MT565B Techstar

6.6L

187HP

MT 500

MT565D

6.6L 6L

180HP

MT 500

MT575D

6.6L 6L

200HP

MT 500

MT585D

7.4L 6L

220HP

MT 500

MT595B

7.4L 6L

215HP

MT 600

MT645C

8.4L 6L

240HP

MT 600

MT645D

8.4L 6L

240HP

MT 600

MT655C

8.4L 6L

264HP

MT 600

MT655D

8.4L 6L

264HP

MT 600

MT665C

8.4L 6L

290HP

MT 600

MT665D

8.4L 6L

290HP

MT 600

MT665E

8.4L 6L

290HP

MT 600

MT670

8.4L

380HP

MT 600

MT670

8.8L CAT C9

350HP

MT 600

MT670C

8.8L

375HP

MT 600

MT675C

8.4L 6L

320HP

MT 600

MT675D

8.4L 6L

320HP

MT 600

MT685D

8.4L 6L

339HP

MT 700

MT 735A

8.8L

212HP

MT 700

MT 743

9.8L

425HP

MT 700

MT 7450

8.4L

306HP

MT 700

MT 745A

8.8L

236HP

MT 700

MT 745B

8.8L

269HP

MT 700

MT 745C

8.8L

289HP

MT 700

MT 745D

8.4L

306HP

MT 700

MT 755A

8.8L

305HP

MT 700

MT 755C

8.8L

333HP

MT 700

MT 755D

8.4L

327HP

MT 700

MT 755E

9.8L

373HP

MT 700

MT 765

8.8L

330HP

MT 700

MT 765B

8.8L

330HP

MT 700

MT 765C

8.8L

355HP

MT 700

MT 765D

8.4L

316HP

MT 700

MT 765D

8.4L

350HP

MT 700

MT 765E

9.8L

373HP

MT 700

MT 775E

9.8L

400HP

MT 800

MT 835C

15.2L

360HP

MT 800

MT 845B

15.2L

400HP

MT 800

MT 855B

15.2L

460HP

MT 800

MT 855E

16.8L

450HP

MT 800

MT 865

14.8L

527HP

MT 800

MT 865B

18.1L

510HP

MT 800

MT 865C

18.1L

583HP

MT 800

MT 865E

16.8L

550HP

MT 800

MT 875B

18.1L

570HP

MT 800

MT 875C

18.1L

608HP

MT 800

MT 875E

16.8L

590H

MT 900

MT945C

15.2L 6L

440HP

MT 900

MT955B

15.2L 6L

460HP

MT 900

MT955C

15.2L 6L

475HP

MT 900

MT965B

18.1L 6L

520HP

MT 900

MT965E

16.8L 12L

550HP

MT 900

MT975C

18.1L 6L

585HP

MT 900

MT975E

16.8L 12L

600HP

ROGATOR

1100

8.4L

311HP

ROGATOR

1100

8.4L

338HP

ROGATOR

1300

8.4L

342HP

ROGATOR

1300

8.4L

349HP

ROGATOR

635

4.9L

169HP

ROGATOR

645

6.7L

205HP

ROGATOR

655

7.4L

224HP

ROGATOR

700

4.9L

165HP

ROGATOR

900

8.4L

280HP

ROGATOR

900B

7.4L

280HP

ROGATOR

900B

8.4L

279HP

SPRAYER

SPRACOUPE 4450

4.4L 4L

125HP

SPRAYER

SPRACOUPE 4660

 

125HP

TERRAGATOR

7300

8.4L 6L

330HP

TERRAGATOR

7300

8.4L 6L

331HP

TERRAGATOR

8203

8.4L 6L

330HP

TERRAGATOR

8400

8.4L 6L

360HP

TERRAGATOR

8400

8.4L 6L

365HP

WR

WR 9740

4.9L 4L

137HP

WR

WR 9760

4.9L 4L

188HP

WR

WR 9870

6.6L 6L

240HP