TU Engine Maintenance and Performance Upgrades

930 topics in this forum

1. Thinking about changing oil viscosity from 10W40 to 5W40

   By farkash7, December 9
   • 3 replies
   • 123 views
   • 
   • farkash7
   • December 9

2. Fume/fuel smell out of the heater

   By Connor, August 11
   • 9 replies
   • 265 views
   • 
   • Tom Fenton
   • December 5

3. Saxo 8v Cam timing pulley query

   By calvinhorse, October 21
   • 0 replies
   • 292 views
   • 
   • calvinhorse
   • October 21

4. Tu5j4 rev counter problems

   By Paulgiblin, August 12
   • 2 replies
   • 269 views
   • 
   • Paulgiblin
   • October 6

5. 205 Forever TU5J4 conversion

   By Bart, July 9
   • 12 replies
   • 619 views
   • 
   • Bart
   • September 21

6. 205 Rallye Euro spec DCOM

   By markpw, September 13
   • 3 replies
   • 171 views
   • 
   • Thijs_Rallye
   • September 13

7. Flywheel Weights

   By lunnylunchbox, September 2
   • 3 replies
   • 219 views
   • 
   • Tom Fenton
   • September 3

8. Air temperature sensor

   By Pugi205rg, August 31
   • 0 replies
   • 85 views
   • 
   • Pugi205rg
   • August 31

9. What is this?

   By Pugi205rg, August 26
   • 4 replies
   • 233 views
   • 
   • Pugi205rg
   • August 27

10. Tu5jp4s rebuild and conversion

    By Happy Dane, April 8
    • 6 replies
    • 423 views
    • 
    • Happy Dane
    • July 30

11. TU3 S K20 205 XS 1991

    By Olioli, July 18
    • 0 replies
    • 178 views
    • 
    • Olioli
    • July 18

12. Tu1 carb to Tu5 injected.

    By lahondal, June 13
    • 3 replies
    • 301 views
    • 
    • lahondal
    • July 11

13. Alternator Belt Installation

    By Connor, July 7
    • 6 replies
    • 172 views
    • 
    • jackherer
    • July 8

14. 205 tu2j2 fuel pump

    By kostas205, June 27
    • 3 replies
    • 227 views
    • 
    • Tom Fenton
    • July 2

15. Airbox 1,3 Rallye Weber 40 DCOE / DCOM

    By theknudsen, May 30, 2018
    • 8 replies
    • 1,377 views
    • 
    • m100s2
    • June 1

16. identify the XS engine

    By Richie-Van-GTi, May 27
    • 1 reply
    • 236 views
    • 
    • calvinhorse
    • May 28

17. 205 XS Big Valve head conversion

    By 03hawkinst, May 25   

    • 205 xs
    • big valve
    • (and 5 more)

      Tagged with:

      • 205 xs
      • big valve
      • cylinder head
      • bigger valves
      • porting
      • flow
      • hp
    • 2 replies
    • 294 views
    • 
    • 03hawkinst
    • May 27

18. Front Lower Engine Mount

    By kostas205, May 6
    • 7 replies
    • 348 views
    • 
    • kostas205
    • May 17

19. Cooling fan switch and resistor wiring

    By theknudsen, May 13
    • 3 replies
    • 227 views
    • 
    • SRDT
    • May 13

20. TU3S Oil Sump Gasket?

    By beyada, April 28   

    • tu3s oil sump
    • 205 xs
    • 5 replies
    • 280 views
    • 
    • Tom Fenton
    • April 30

21. 205 GT Gear Linkage Bushes

    By Connor, April 21
    • 0 replies
    • 170 views
    • 
    • Connor
    • April 21

22. Breaking In Camshaft

    By Alan_M, April 18
    • 1 reply
    • 188 views
    • 
    • DamirGTI
    • April 18

23. TU3 cylinder head types?? Z04, Z05, Z07 etc

    By 03hawkinst, April 15
    • 0 replies
    • 236 views
    • 
    • 03hawkinst
    • April 15

24. 205 XS Cylinder Head Breather Pipe

    By beyada, April 2
    • 4 replies
    • 296 views
    • 
    • beyada
    • April 5

25. Cylinder head scratches around mating surface - what to do?

    By beyada, March 28   

    • cylinder head
    • damage
    • 2 replies
    • 237 views
    • 
    • beyada
    • March 28