4.0 OHC

197 topics in this forum

1. Thom's 4.0l thread

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   By Thom, June 17, 2013
   • 210 replies
   • 148,371 views
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   • Red
   • March 20

2. 4L head flow figures

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   By Clevo120Y, November 11, 2013
   • 76 replies
   • 76,636 views
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   • Red
   • March 22

3. Injector leak testing

   By SPArKy_Dave, February 9, 2020
   • 3 replies
   • 9,703 views
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   • Outback Jack
   • June 7, 2020

4. Injector Specs - Master List

   By SPArKy_Dave, May 8, 2016
   • 0 replies
   • 13,525 views
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   • SPArKy_Dave
   • May 8, 2016

5. Straight gas 4L conversion.

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   By GspecZL, July 9, 2013
   • 188 replies
   • 29,885 views
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   • dizzy616
   • August 4, 2013

6. XH Longreach Ute 1999,Snart Lok,etc

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   By Searley, June 7, 2020
   • 78 replies
   • 20,749 views
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   • Searley
   • July 4, 2020

7. Which 4.0 into Ratty XF Ute?

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   By motoSycho, March 2, 2022
   • 61 replies
   • 13,010 views
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   • gerg
   • March 16, 2022

8. Confused XG project

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   By GoofyBuddah, March 22, 2018
   • 49 replies
   • 11,534 views
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   • GoofyBuddah
   • March 24, 2018

9. Budget boost rebuild, pistons and rings

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   By Bigflop, October 9, 2017
   • 43 replies
   • 9,904 views
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   • Bigflop
   • October 19, 2017

10. New cam. Not sure if i should get the head ported or not?

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    By RAWDEAL, October 5, 2015
    • 42 replies
    • 8,035 views
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    • gerg
    • October 10, 2015

11. Pissing me off

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    By revhead, May 12, 2020
    • 42 replies
    • 15,058 views
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    • bear351c
    • September 23, 2020

12. xg fuel pump

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    By Demmo, September 9, 2017
    • 40 replies
    • 16,410 views
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    • Demmo
    • October 15, 2017

13. To NOS or not to NOS.... that is the question...

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    By Outback Jack, June 25, 2018
    • 38 replies
    • 11,297 views
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    • Outback Jack
    • July 10, 2018

14. AU 4.0L 1 - 6 miss.

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    By Bob Valdez, March 30, 2023
    • 35 replies
    • 3,376 views
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    • Bob Valdez
    • June 19, 2023

15. 4 Litre into XD-XF, Which one? Why?

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    By PH351, June 14, 2013
    • 35 replies
    • 27,734 views
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    • Mark Bretherton
    • February 1, 2018

16. 1999 XH Ute 125,000kms Blown Head Gasket

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    By Searley, December 25, 2017   

    • blown head gasket
    • non original gasket no good
    • 31 replies
    • 13,112 views
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    • Searley
    • February 19, 2018

17. Xg falcon loosing power

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    By Dirtyxhute, November 19, 2020
    • 30 replies
    • 16,787 views
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    • Outback Jack
    • November 23, 2020

18. EA MANIFOLD 87DA

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    By CHESTNUTXE, September 17, 2018
    • 26 replies
    • 10,697 views
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    • gerg
    • October 8, 2018

19. whistly / wheezy sound ef falcon

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    By destructo, September 29, 2019
    • 26 replies
    • 8,986 views
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    • destructo
    • January 20, 2020

20. Fuel consumption....

    By Jay Baby, March 29, 2020   

    • xg
    • fuel
    • (and 1 more)

      Tagged with:

      • xg
      • fuel
      • straight six
    • 24 replies
    • 7,768 views
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    • Mr Polson
    • April 22, 2020

21. XR6 head scored

    By Falcman007, March 14, 2015
    • 23 replies
    • 9,358 views
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    • efxr6wagon
    • September 2, 2018

22. AU sohc

    By Searley, November 20, 2023
    • 23 replies
    • 1,537 views
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    • deankxf
    • December 1, 2023

23. Xh ute bad fuel economy

    By Dane1616, October 8, 2015
    • 22 replies
    • 9,468 views
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    • Dane1616
    • October 23, 2015

24. SIZING A TURBO FOR A 4.0L

    By CHESTNUTXE, August 13, 2016
    • 22 replies
    • 12,479 views
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    • CHESTNUTXE
    • August 15, 2016

25. Fitting BA XR6T motor and T5 box into an 96 XG Outback Ute

    By Outback Jack, March 26, 2017
    • 21 replies
    • 11,215 views
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    • bear351c
    • March 28, 2017