XU 8v Engine Maintenance and Performance Upgrades

2,215 topics in this forum

1. 309 1.9 Not Running/running Very Badly After Being Stood For Years

   By M_R_205, May 12, 2013
   • 9 replies
   • 1,151 views
   • 
   • sickomotorsport
   • May 16, 2013

2. 4 branch hitting the rack

   By Richie-Van-GTi, May 26, 2022
   • 6 replies
   • 1,266 views
   • 
   • Richie-Van-GTi
   • June 4, 2022

3. 4.5k rpm issue running problem

   By 28hodge, January 12, 2022
   • 13 replies
   • 1,088 views
   • 
   • 28hodge
   • January 19, 2022

4. 4000-4250 Rpm Miss

   By griffo71, April 6, 2014
   • 15 replies
   • 1,265 views
   • 
   • griffo71
   • August 31, 2014

5. 405 sri 2.0 downdraft head tuning

   By pug 405 sri x4, September 4, 2019
   • 14 replies
   • 2,026 views
   • 
   • Sandy
   • September 22, 2019

6. 406 Executive Wiring Loom

   By coates01, January 22, 2014
   • 4 replies
   • 810 views
   • 
   • welshpug
   • January 22, 2014

7. 406 Sri 2.0Ltr 8Valve Swap.

   By gaz832, May 26, 2013
   • 13 replies
   • 1,343 views
   • 
   • gaz832
   • June 1, 2013

8. 60 PSI on all 4 cylinders after installing new engine.

   • 1
   • 2

   By Ant, January 13, 2023
   • 27 replies
   • 2,315 views
   • 
   • DamirGTI
   • January 23, 2023

9. 605 Turbo Engine Misfiring

   By Slo, May 7, 2015
   • 4 replies
   • 909 views
   • 
   • Slo
   • May 8, 2015

10. 75kw lambda sensor replacement buy tip

    By HoRSiCZeK, September 28, 2020
    • 3 replies
    • 919 views
    • 
    • HoRSiCZeK
    • October 2, 2020

11. 8 Valve Hose - Oil Filler

    By Reebmit, January 20, 2014
    • 6 replies
    • 752 views
    • 
    • Reebmit
    • January 20, 2014

12. 8 Valve Turbo Engine - Throttle Body

    By MikeM, June 22, 2014   

    • xu10 engine
    • 2 replies
    • 748 views
    • 
    • MikeM
    • June 22, 2014

13. 8 Valve Xu Head Limitiations, And Other Engine Bits

    By welshpug, October 11, 2012   

    • 8valve
    • 8 valve
    • (and 4 more)

      Tagged with:

      • 8valve
      • 8 valve
      • xu5
      • xu9
      • head
      • porting
    • 8 replies
    • 3,342 views
    • 
    • Baz
    • October 25, 2012

14. 86Mm Pistons Upgrade

    By 205freak, June 10, 2016   

    • xu10 8v
    • 1 reply
    • 1,164 views
    • 
    • 205freak
    • June 11, 2016

15. 8V And 16V Turbo

    By CHRISWB, April 17, 2016
    • 1 reply
    • 929 views
    • 
    • allanallen
    • April 17, 2016

16. 8v block hex plug

    By jackherer, February 7, 2020
    • 22 replies
    • 2,330 views
    • 
    • SRDT
    • February 9, 2020

17. 8V Coolant Leak

    By muddz123, July 22, 2013
    • 2 replies
    • 810 views
    • 
    • PhilNW
    • July 22, 2013

18. 8V Double Valve Springs

    By LucasDunkley, December 10, 2024
    • 2 replies
    • 301 views
    • 
    • LucasDunkley
    • December 11, 2024

19. 8V Engine Loom

    By dexter1002, November 22, 2012
    • 20 replies
    • 2,644 views
    • 
    • dexter1002
    • November 29, 2012

20. 8v GTi Engine Gaskets - where to buy?

    By Ashman, April 20, 2020
    • 7 replies
    • 903 views
    • 
    • Ashman
    • April 21, 2020

21. 8v head oil filter element

    By Gtautotech, April 18, 2020
    • 5 replies
    • 927 views
    • 
    • Telf
    • April 22, 2020

22. 8V Headbolt Lengths

    By hoodygoodwood, July 29, 2015
    • 10 replies
    • 1,437 views
    • 
    • pug_ham
    • July 30, 2015

23. 8V Heads - Interchangeable?

    By Mac Crash, March 10, 2016
    • 2 replies
    • 991 views
    • 
    • ALEX
    • March 31, 2016

24. 8V High Idle

    By Telf, January 20, 2016
    • 7 replies
    • 1,663 views
    • 
    • Telf
    • February 27, 2016

25. 8V Mi16 Bottom End

    By dartman, July 15, 2015
    • 20 replies
    • 4,700 views
    • 
    • dartman
    • July 17, 2015