XU 16v Engine Maintenance and Performance Upgrades

1,370 topics in this forum

1. Mi16 - Oil drawn into spark plug holes

   By skeggyrik, December 11, 2017
   • 8 replies
   • 2,203 views
   • 
   • skeggyrik
   • January 9, 2018

2. Motronic 4.1 Fuel Pump Pulsing Problem

   By roote, November 15, 2015
   • 3 replies
   • 2,199 views
   • 
   • Ryan
   • November 15, 2015

3. Spoox Or Pug Racing For Lightened Flywheel..

   By East_Hud, March 23, 2016
   • 12 replies
   • 2,199 views
   • 
   • j_turnell
   • April 4, 2016

4. Mi16 Head On A 1.9 (Or 1.6) Block..?

   By jcsh, November 29, 2012
   • 2 replies
   • 2,196 views
   • 
   • ORB
   • November 29, 2012

5. Dizzy Cap Ht Connections

   By bjmulford, January 22, 2013
   • 8 replies
   • 2,193 views
   • 
   • welshpug
   • January 22, 2013

6. 205 Gti6 Servo Vacuum???

   By Andy Willis, July 13, 2018
   • 2 replies
   • 2,192 views
   • 
   • Andy Willis
   • July 13, 2018

7. No Spark, Lots Of Head Scratching

   By jesse390, December 30, 2012
   • 16 replies
   • 2,186 views
   • 
   • jesse390
   • April 28, 2013

8. Xu10J4R Head Onto Xu10J4 Block Feasibility

   By JeffR, December 31, 2012   

   • Any gains to be had?
   • 4 replies
   • 2,179 views
   • 
   • welshpug
   • December 31, 2012

9. More Ttv Problems

   By JeffR, December 16, 2014
   • 17 replies
   • 2,179 views
   • 
   • JeffR
   • December 18, 2014

10. 1989 Peugeot 205 Gti => 1989 405 Mi16 Conversion

    By blompa, February 4, 2014   

    • mi16 205 conversion
    • 2 replies
    • 2,178 views
    • 
    • blompa
    • February 5, 2014

11. Wiring Advice Needed

    By jamie_1992, September 4, 2016
    • 10 replies
    • 2,176 views
    • 
    • GazMav
    • October 7, 2016

12. Gti6 sump on XU9J4 block

    By Andy, November 24, 2017
    • 6 replies
    • 2,175 views
    • 
    • petert
    • November 25, 2017

13. Mi16 Head Gasket

    By S@m, March 28, 2014   

    • mi16 gasket
    • coolant leak
    • (and 1 more)

      Tagged with:

      • mi16 gasket
      • coolant leak
      • front of block
    • 4 replies
    • 2,170 views
    • 
    • Jme
    • March 29, 2014

14. 205 Mi16 Exhaust

    By timstemi16, November 17, 2013
    • 5 replies
    • 2,167 views
    • 
    • Miles
    • November 19, 2013

15. Superchargers

    By stu8v, May 26, 2014
    • 16 replies
    • 2,166 views
    • 
    • stu8v
    • May 28, 2014

16. MI16 cylinder head gasket advice

    By richard64, April 8, 2024
    • 4 replies
    • 2,164 views
    • 
    • SRDT
    • April 10, 2024

17. Power Interruption Gti6

    By Para, January 8, 2013
    • 16 replies
    • 2,163 views
    • 
    • Paul_13
    • June 19, 2014

18. Timing Hole In Crank Sprocket Not Lining Up

    By choco, July 11, 2017
    • 17 replies
    • 2,162 views
    • 
    • petert
    • July 13, 2017

19. Well That Was Long Lived.....

    By pugpete1108, July 1, 2013
    • 17 replies
    • 2,160 views
    • 
    • Darrens205GTI
    • July 3, 2013

20. 16V Unmodified Intake Vs Single Carb Unrestricted

    By MrButler_1, May 24, 2017
    • 15 replies
    • 2,160 views
    • 
    • eastlondonpug
    • June 4, 2017

21. 2.0 8 valve block with 1.9 Mi16 cylinder head, turbo

    By C_G, February 19, 2024   

    • turbo
    • mi16
    • (and 1 more)

      Tagged with:

      • turbo
      • mi16
      • 2.0
    • 9 replies
    • 2,158 views
    • 
    • SRDT
    • March 3, 2024

22. Xu9J4 Springs, Seat Pressures & Noisy Head

    By Kane, January 28, 2016
    • 14 replies
    • 2,155 views
    • 
    • SweetBadger
    • February 10, 2016

23. Dyno result XU10J4RS

    By rny, June 4, 2025
    • 20 replies
    • 2,153 views
    • 
    • Tseize
    • June 14, 2025

24. Injector Firing Order

    By eastlondonpug, March 23, 2015
    • 8 replies
    • 2,148 views
    • 
    • petert
    • March 24, 2015

25. Advice For Keihin On Xu

    By Galilee, December 15, 2015
    • 17 replies
    • 2,141 views
    • 
    • Anthony
    • December 20, 2015