Engine and Transmission

6,497 topics in this forum

1. Can you identify my engine?

   By lvparsons, December 10, 2015   

   • engines
   • 11 replies
   • 2.8k views
   • 
   • Vladislav
   • December 12, 2015

2. WANTED: Crankshaft for 1974 V8 866 engine

   By paulie63, December 12, 2015   

   • Mack
   • engine
   • 1 reply
   • 1.6k views
   • 
   • Outbehindthebarn
   • December 12, 2015

3. E7 460 injector ratings

   By superliner500, December 7, 2015
   • 3 replies
   • 2.4k views
   • 
   • superliner500
   • December 10, 2015

4. 2008 pinnacle MP8 oil pan leaks

   By cobo, December 1, 2015
   • 5 replies
   • 3.9k views
   • 
   • bbigrig
   • December 9, 2015

5. Top end road speed

   By Mcrafty1, December 8, 2015
   • 0 replies
   • 1.4k views
   • 
   • Mcrafty1
   • December 8, 2015

6. Trans ?

   By 66rmack, November 29, 2015
   • 12 replies
   • 5.2k views
   • 
   • Superdog
   • December 8, 2015

7. Another EM6 boost question

   By Mcrafty1, December 7, 2015
   • 4 replies
   • 1.7k views
   • 
   • Mcrafty1
   • December 7, 2015

8. Engine VS Jake Brake 1 2

   By Rickey White Jr, November 28, 2015
   • 31 replies
   • 9.6k views
   • 
   • mrgumby
   • December 7, 2015

9. 1996 E7-427 fuel nozzle inlet tube assy

   By heavy haul, December 5, 2015
   • 3 replies
   • 2.9k views
   • 
   • KKERGALL
   • December 5, 2015

10. Trouble code question

    By Hook n ladder 1, December 3, 2015
    • 1 reply
    • 1.1k views
    • 
    • Challenger
    • December 5, 2015

11. Dumb Question

    By medicpelle, November 24, 2015
    • 6 replies
    • 2.3k views
    • 
    • Bigdogtrucker
    • December 4, 2015

12. What boost should I be seeing?

    By Mcrafty1, December 2, 2015
    • 7 replies
    • 2k views
    • 
    • Mcrafty1
    • December 4, 2015

13. Power for my E-7 460

    By Pcpirate, December 2, 2015
    • 0 replies
    • 1.3k views
    • 
    • Pcpirate
    • December 2, 2015

14. head bolt torque specs

    By Candice Brownfield Robbins, November 30, 2015
    • 2 replies
    • 15.1k views
    • 
    • Candice Brownfield Robbins
    • December 1, 2015

15. Just how big is an E9...

    By BGarofalo, November 30, 2015
    • 4 replies
    • 2.3k views
    • 
    • BGarofalo
    • December 1, 2015

16. 78 V8

    By ou812jk, November 13, 2015   

    • engine
    • 9 replies
    • 3.5k views
    • 
    • Yoos Brothers Construction
    • November 30, 2015

17. E-7 losing prime overnight

    By dogg rescue, November 25, 2015
    • 8 replies
    • 7.1k views
    • 
    • dogg rescue
    • November 29, 2015

18. E7 454 in frame rebuild

    By Elitedownunder, November 27, 2015
    • 4 replies
    • 2.3k views
    • 
    • Elitedownunder
    • November 27, 2015

19. RTZ 673E engine question

    By ranchhopper, November 26, 2015
    • 2 replies
    • 1.3k views
    • 
    • ranchhopper
    • November 26, 2015

20. Radiator needed

    By AMT, November 25, 2015   

    • Radiator
    • 1 reply
    • 1.5k views
    • 
    • alex g
    • November 25, 2015

21. 97 Mack ch613 355/385 setup for 454

    By Mack mike, November 20, 2015
    • 7 replies
    • 2.2k views
    • 
    • Keffer inc
    • November 25, 2015

22. Mack v8's before the E9

    By james j neiweem, November 23, 2015
    • 19 replies
    • 14.9k views
    • 
    • Back In Black Pulling
    • November 24, 2015

23. Truck idles and revs perfect but on road engine dies

    By E-Rey, November 22, 2015
    • 2 replies
    • 1.2k views
    • 
    • E-Rey
    • November 22, 2015

24. E 7 400 Smoking

    By idigm, October 15, 2015
    • 14 replies
    • 4.5k views
    • 
    • dds92780
    • November 22, 2015

25. Fix for low power at low rpm

    By MVision, November 16, 2015
    • 9 replies
    • 5.3k views
    • 
    • Mack Doctor Jr.
    • November 21, 2015