Engine and Transmission

6,497 topics in this forum

1. Mack E7-427 Engine Interchange

   By ryeno80, December 5, 2013
   • 10 replies
   • 3.4k views
   • 
   • rsb502
   • December 7, 2013

2. Mack E7 non e-tech Diesel in coolant

   By Okiki Olufokunbi, December 5, 2013
   • 3 replies
   • 2.6k views
   • 
   • R.E.D
   • December 6, 2013

3. ready to run it off a cliff

   By masch, December 6, 2013
   • 7 replies
   • 2.1k views
   • 
   • masch
   • December 6, 2013

4. Upgrading trucks

   By Glensts, December 1, 2013
   • 14 replies
   • 2.9k views
   • 
   • BAD DOG
   • December 6, 2013

5. Help what is this

   By J2J, December 4, 2013
   • 7 replies
   • 1.7k views
   • 
   • j hancock
   • December 5, 2013

6. Tranny swap fpr E9 1 2

   By ws721, November 27, 2013
   • 45 replies
   • 7.7k views
   • 
   • ws721
   • December 3, 2013

7. unknown sound

   By ljt, December 1, 2013
   • 6 replies
   • 1.9k views
   • 
   • thomastractorsvc
   • December 2, 2013

8. Operating Temperature for a 1985 R Model 285hp?

   By Mack458, October 4, 2013
   • 7 replies
   • 2.3k views
   • 
   • blackdog2
   • December 1, 2013

9. Engine Transplant ? 1 2

   By Superdog, November 27, 2013
   • 32 replies
   • 10.8k views
   • 
   • rsb502
   • December 1, 2013

10. What kind of fuel economy can I expect with a 2003 Vision, E7 18 speed?

    By bshannbonshaw, December 1, 2013
    • 1 reply
    • 1.1k views
    • 
    • bts-4120
    • December 1, 2013

11. 7 speed has gotta go 1 2

    By mackncheese, November 26, 2013
    • 37 replies
    • 9.7k views
    • 
    • masterwelder
    • December 1, 2013

12. Question about trans and rear swap

    By masterwelder, November 7, 2013
    • 13 replies
    • 2.9k views
    • 
    • masterwelder
    • November 29, 2013

13. Nice Find!

    By doubleclutchinweasel, November 29, 2013   

    • block heater
    • 0 replies
    • 1.1k views
    • 
    • doubleclutchinweasel
    • November 29, 2013

14. pyro

    By pmolitor, November 22, 2013
    • 18 replies
    • 3.3k views
    • 
    • pmolitor
    • November 28, 2013

15. mack 300 not getting full rpm

    By ongradeex, November 27, 2013
    • 3 replies
    • 1.3k views
    • 
    • Lmackattack
    • November 27, 2013

16. Allison trans?

    By rsb502, November 25, 2013
    • 12 replies
    • 3.4k views
    • 
    • rsb502
    • November 27, 2013

17. 350 hp E7 EUP

    By Coffeyrd, November 26, 2013
    • 5 replies
    • 2.6k views
    • 
    • Coffeyrd
    • November 27, 2013

18. 2011mp8

    By Peter d, November 21, 2013   

    • Coolant
    • 3 replies
    • 1.4k views
    • 
    • Challenger
    • November 24, 2013

19. The $5k mystery noise

    By a5redwing, August 16, 2013
    • 17 replies
    • 5k views
    • 
    • a5redwing
    • November 24, 2013

20. T675F engine

    By Dantes Free-moor, November 21, 2013   

    • need more info on engine
    • 0 replies
    • 1.1k views
    • 
    • Dantes Free-moor
    • November 21, 2013

21. E7 350hp Turbo Options

    By let it loose, November 20, 2013
    • 8 replies
    • 3.3k views
    • 
    • let it loose
    • November 21, 2013

22. mp engine injector cups

    By s13muskrat, November 20, 2013
    • 0 replies
    • 1.1k views
    • 
    • s13muskrat
    • November 20, 2013

23. Alliosn transmission jumping out of gear

    By bill690531, November 19, 2013
    • 1 reply
    • 1.1k views
    • 
    • macattack
    • November 20, 2013

24. B 61 673 Shutterstat

    By HarryS, November 19, 2013
    • 3 replies
    • 1.8k views
    • 
    • HarryS
    • November 20, 2013

25. PTO/pump problems....

    By 2stacksuperdog, November 19, 2013
    • 5 replies
    • 11.5k views
    • 
    • GreenGiant2
    • November 20, 2013