Engine Related

3,118 topics in this forum

1. How to do an EZ30R conversion 1 2

   By NotAWhiteGTB, August 23, 2010
   • 40 replies
   • 18,990 views
   • 
   • waggero1001
   • October 6, 2019

3. Suitable Oils 1 2 3 4 10

   By Swindog, August 16, 2010
   • 225 replies
   • 36,237 views
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   • swamp
   • August 8, 2019

4. Decapping top feed injectors - how to

   By Guest, April 25, 2014
   • 2 replies
   • 3,915 views
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   • Ultraforce
   • July 6, 2019

5. How to Holset your Subaru

   By Guest, February 27, 2016
   • 18 replies
   • 7,074 views
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   • sleepr
   • May 7, 2018

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

   By Guest, March 24, 2011
   • 73 replies
   • 22,145 views
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   • boostin
   • February 4, 2018

7. Subaru Turbo System explained

   By Stoffa, April 1, 2009
   • 16 replies
   • 6,125 views
   • 
   • Gripless
   • January 29, 2018

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

   By Guest, August 4, 2014
   • 52 replies
   • 17,514 views
   • 
   • shady
   • September 5, 2017

9. DIY AFM help

   By Durty-Sanchez, May 4, 2009   

   • diy
   • afm
   • (and 1 more)

     Tagged with:

     • diy
     • afm
     • faq
   • 11 replies
   • 8,371 views
   • 
   • Joker
   • July 24, 2017

10. Turbo Oil Starvation - 1 2

    By Swindog, March 19, 2009
    • 32 replies
    • 18,586 views
    • 
    • B4 I was 250T
    • March 18, 2017

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

    By Guest, June 28, 2011
    • 33 replies
    • 14,484 views
    • 
    • V7_WRX
    • March 9, 2016

12. Top feed injector seal part numbers

    By Guest, February 1, 2015
    • 8 replies
    • 3,999 views
    • 
    • dubbedup
    • October 19, 2015

13. Closed vs Semi vs Open Deck Blocks 1 2

    By Joker, January 18, 2010
    • 43 replies
    • 17,860 views
    • 
    • Joker
    • September 21, 2015

14. Alternator Removal, Disassembly, Testing And Reinstalling.

    By Rosssub, August 22, 2015
    • 7 replies
    • 2,836 views
    • 
    • Rosssub
    • September 16, 2015

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

    By DacerX, May 1, 2015
    • 11 replies
    • 2,824 views
    • 
    • Guest
    • May 4, 2015

16. How to: Rocker Cover Gasket 1 2

    By ben-jamminn, August 8, 2011
    • 33 replies
    • 9,213 views
    • 
    • wrx_lou
    • April 2, 2015

17. Single scroll gasket genuine part numbers

    By Guest, March 25, 2014
    • 14 replies
    • 3,236 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
    • 6,838 views
    • 
    • lachlan
    • April 26, 2014

19. flipping the manifold 1 2 3 4

    By off2harrys, May 3, 2009
    • 94 replies
    • 16,090 views
    • 
    • Trent
    • March 25, 2014

20. surge tank setup 1 2

    By loner, July 4, 2013
    • 43 replies
    • 4,903 views
    • 
    • funkytown
    • December 22, 2013

21. DIY Spark plug

    By kingersman, June 10, 2010
    • 12 replies
    • 3,930 views
    • 
    • Marky
    • June 19, 2013

22. Running in

    By Guest, May 24, 2010
    • 18 replies
    • 4,380 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
    • 8,558 views
    • 
    • turborunner
    • July 21, 2012

24. EJ20G High RPM Misfire, Where do I Start?

    By piopio, October 18
    • 7 replies
    • 152 views
    • 
    • piopio
    • November 13

25. Temporary loss of compression?

    By Bundykid, September 23
    • 3 replies
    • 128 views
    • 
    • gotasuby
    • September 26

26. EJ205-EJ206-EJ207-EJ208 Short Block Identification 1 2

    By Rosssub, March 15, 2014
    • 44 replies
    • 65,154 views
    • 
    • djravechild
    • September 25