Engine and Transmission

6,428 topics in this forum

1. Mack Truck Turbo

   By smittybronco, April 22, 2009
   • 13 replies
   • 12.7k views
   • 
   • Gambi80
   • April 28, 2009

2. Quantum Mack Ccrs 470 Wont Start Help

   By Waddells, April 1, 2009
   • 1 reply
   • 2.3k views
   • 
   • ThaddeusW
   • April 27, 2009

3. Em6/e7 ?

   By superdog405, April 26, 2009
   • 1 reply
   • 2k views
   • 
   • fjh
   • April 26, 2009

4. 743 Cummings

   By bmodelsrus, August 20, 2008
   • 4 replies
   • 2.9k views
   • 
   • heavyhauler
   • April 26, 2009

5. Air Compressor Drive Gear

   By rich1282, April 17, 2009
   • 11 replies
   • 12.2k views
   • 
   • rich1282
   • April 24, 2009

6. What Is It

   By housecrusher, April 23, 2009
   • 0 replies
   • 1.2k views
   • 
   • housecrusher
   • April 23, 2009

7. Gutless

   By housecrusher, April 22, 2009
   • 3 replies
   • 2.4k views
   • 
   • housecrusher
   • April 23, 2009

8. 237 Jake Question

   By bobcotkg, April 21, 2009
   • 3 replies
   • 1.6k views
   • 
   • b61fred
   • April 22, 2009

9. Clutch Question..

   By mudslut28, May 30, 2006
   • 4 replies
   • 2.6k views
   • 
   • HK Trucking
   • April 22, 2009

10. Power Leash

    By tylerstanley, April 21, 2009
    • 2 replies
    • 3.1k views
    • 
    • Gambi80
    • April 22, 2009

11. En 330 Help

    By frd1419, April 17, 2009
    • 3 replies
    • 1.7k views
    • 
    • frd1419
    • April 21, 2009

12. 237 Jake

    By n2deep, April 21, 2009
    • 3 replies
    • 3.3k views
    • 
    • b61fred
    • April 21, 2009

13. Good News , Tuner For Mack V-mac 3 1998-2005

    By modblaster, April 19, 2009
    • 4 replies
    • 8.3k views
    • 
    • modblaster
    • April 21, 2009

14. Jake Brake On 350 Mack

    By bobcotkg, April 19, 2009
    • 4 replies
    • 5.3k views
    • 
    • Gambi80
    • April 20, 2009

15. Turbo Sensor On Motor E-tech?

    By modblaster, June 5, 2007
    • 8 replies
    • 4.2k views
    • 
    • modblaster
    • April 19, 2009

16. Problem With 12 Spd.

    By MACKTRUCKS4, March 28, 2009
    • 15 replies
    • 4k views
    • 
    • MACKTRUCKS4
    • April 17, 2009

17. 1993 Mack Em7-300

    By 275truck, April 14, 2009
    • 2 replies
    • 3k views
    • 
    • farmer52
    • April 14, 2009

18. Ape Injection Pump Question

    By ford444, April 12, 2009
    • 0 replies
    • 1.9k views
    • 
    • ford444
    • April 12, 2009

19. What Is The Override Button For?

    By Macklowentry, April 9, 2009
    • 7 replies
    • 20.5k views
    • 
    • Maxville Truck
    • April 11, 2009

20. How To Build Clutch Linkage For B61

    By ggreen, April 5, 2009
    • 14 replies
    • 4.6k views
    • 
    • Mark from OZ
    • April 6, 2009

21. Mack Ai-427 Aset

    By tylerstanley, April 5, 2009
    • 3 replies
    • 3k views
    • 
    • fjh
    • April 6, 2009

22. 1990 E7 300 Hp

    By kthelton, April 3, 2009
    • 4 replies
    • 5.9k views
    • 
    • fjh
    • April 6, 2009

23. Turbo Boost And Jake

    By tylerstanley, April 5, 2009
    • 6 replies
    • 4.8k views
    • 
    • DavidT
    • April 6, 2009

24. How To Downshift 12 Speed?

    By mpnichols, March 23, 2009
    • 5 replies
    • 4.9k views
    • 
    • brutus998
    • April 4, 2009

25. Another Piece Of The Puzzle Showed Up:

    By Rob, March 29, 2009
    • 14 replies
    • 2.3k views
    • 
    • vanscottbuilders
    • April 1, 2009