Engine Related

3,126 topics in this forum

1. Alternator Removal, Disassembly, Testing And Reinstalling.

   By Rosssub, August 22, 2015
   • 8 replies
   • 3.4k views
   • 
   • log1call
   • December 19, 2020

3. How to do an EZ30R conversion 1 2

   By NotAWhiteGTB, August 23, 2010
   • 40 replies
   • 21.1k views
   • 
   • waggero1001
   • October 6, 2019

4. Suitable Oils 1 2 3 4 10

   By Swindog, August 16, 2010
   • 225 replies
   • 42.7k views
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   • swamp
   • August 8, 2019

5. Decapping top feed injectors - how to

   By Guest, April 25, 2014
   • 2 replies
   • 4.5k views
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   • Ultraforce
   • July 6, 2019

6. How to Holset your Subaru

   By Guest, February 27, 2016
   • 18 replies
   • 8.1k views
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   • sleepr
   • May 7, 2018

7. Attn, ALL OWNERS OF CARS THAT HAVE AVCS 1 2 3

   By Guest, March 24, 2011
   • 73 replies
   • 24.8k views
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   • boostin
   • February 4, 2018

8. Subaru Turbo System explained

   By Stoffa, April 1, 2009
   • 16 replies
   • 6.8k views
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   • Gripless
   • January 29, 2018

9. VF Turbos what you need to know in laymans terms 1 2 3

   By Guest, August 4, 2014
   • 52 replies
   • 19.9k views
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   • shady
   • September 5, 2017

10. DIY AFM help

    By Durty-Sanchez, May 4, 2009   

    • diy
    • afm
    • (and 1 more)

      Tagged with:

      • diy
      • afm
      • faq
    • 11 replies
    • 10.1k views
    • 
    • Joker
    • July 24, 2017

11. Turbo Oil Starvation - 1 2

    By Swindog, March 19, 2009
    • 32 replies
    • 19.9k views
    • 
    • B4 I was 250T
    • March 18, 2017

12. New AVCS Issue (V7-on) oil feed 1 2

    By Guest, June 28, 2011
    • 33 replies
    • 15.8k views
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    • V7_WRX
    • March 9, 2016

13. Top feed injector seal part numbers

    By Guest, February 1, 2015
    • 8 replies
    • 4.4k views
    • 
    • dubbedup
    • October 19, 2015

14. Closed vs Semi vs Open Deck Blocks 1 2

    By Joker, January 18, 2010
    • 43 replies
    • 19.7k views
    • 
    • Joker
    • September 21, 2015

15. EJ20x/y Heads (Quad Avcs) Specs?

    By DacerX, May 1, 2015
    • 11 replies
    • 3.7k views
    • 
    • Guest
    • May 4, 2015

16. How to: Rocker Cover Gasket 1 2

    By ben-jamminn, August 8, 2011
    • 33 replies
    • 10.9k views
    • 
    • wrx_lou
    • April 2, 2015

17. Single scroll gasket genuine part numbers

    By Guest, March 25, 2014
    • 14 replies
    • 3.8k views
    • 
    • A_J_T
    • December 29, 2014

18. How to get power out of your WRX/STI 1 2

    By Guest, July 2, 2013
    • 26 replies
    • 8.3k views
    • 
    • lachlan
    • April 26, 2014

19. flipping the manifold 1 2 3 4

    By off2harrys, May 3, 2009
    • 94 replies
    • 18.4k views
    • 
    • Trent
    • March 25, 2014

20. surge tank setup 1 2

    By loner, July 4, 2013
    • 43 replies
    • 5.9k views
    • 
    • funkytown
    • December 22, 2013

21. DIY Spark plug

    By kingersman, June 10, 2010
    • 12 replies
    • 4.3k views
    • 
    • Marky
    • June 19, 2013

22. Running in

    By Guest, May 24, 2010
    • 18 replies
    • 4.8k views
    • 
    • nickmcgill
    • December 28, 2012

23. How to bypass the heater core to stop the engine overheating 1 2

    By Guest boostin, April 18, 2010
    • 32 replies
    • 10k views
    • 
    • turborunner
    • July 21, 2012

24. How to plumb a 3 port boost controller

    By McMatty, Saturday at 06:12 AM
    • 2 replies
    • 64 views
    • 
    • McMatty
    • Saturday at 07:58 AM

25. EZ30 Not running very well 1 2 3 4 5

    By BMCracer, February 15, 2020
    • 102 replies
    • 8.2k views
    • 
    • ajayel
    • September 22

26. Misfire cylinder 4 ej207 (solved)

    By Hooch, August 14
    • 7 replies
    • 386 views
    • 
    • Hooch
    • September 10