TU Engine Maintenance and Performance Upgrades

1,017 topics in this forum

1. Tu3 Carb

   By banditxs, October 2, 2010
   • 17 replies
   • 9,132 views
   • 
   • macaroni
   • October 3, 2010

2. Tu3 Catch Tank

   By allye, October 24, 2009
   • 14 replies
   • 2,933 views
   • 
   • allye
   • November 20, 2009

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

   By 03hawkinst, April 15, 2019
   • 0 replies
   • 1,663 views
   • 
   • 03hawkinst
   • April 15, 2019

4. Tu3 Engine?

   By Furyblade_Lee, July 28, 2012
   • 5 replies
   • 2,570 views
   • 
   • Furyblade_Lee
   • July 30, 2012

5. Tu3 Flywheel Onto Tu5?

   By Loose Hand Luke, November 19, 2011
   • 5 replies
   • 2,495 views
   • 
   • Loose Hand Luke
   • November 25, 2011

6. TU3 FUEL RELAYS

   By Andyajg, June 24, 2020
   • 2 replies
   • 1,193 views
   • 
   • Andyajg
   • June 25, 2020

7. Tu3 Head On Tu5 Vtr Bottom End Possible?

   By Zacky-94, May 4, 2013
   • 6 replies
   • 2,950 views
   • 
   • 309jazzpanda
   • June 7, 2013

8. TU3 radiator upgrades?

   By monty1991, January 22, 2018
   • 6 replies
   • 6,190 views
   • 
   • N3VRAM
   • February 4, 2018

9. TU3 S K20 205 XS 1991

   By Olioli, July 18, 2019
   • 0 replies
   • 1,218 views
   • 
   • Olioli
   • July 18, 2019

10. TU3 thermostat housing gasket (to head)

    By kenp, February 23, 2018
    • 4 replies
    • 3,160 views
    • 
    • calvinhorse
    • February 25, 2018

11. TU3 turbo setups

    By C0rnflakes, July 14, 2022
    • 5 replies
    • 2,885 views
    • 
    • C0rnflakes
    • July 15, 2022

12. TU3 water pump housing

    By Mid-life 205, January 5, 2020
    • 9 replies
    • 3,491 views
    • 
    • Mid-life 205
    • January 13, 2020

13. Tu3 With Lad Head & 28/36 Flat Spot

    By Mid-life 205, December 11, 2016   

    • Flat spot
    • 2 replies
    • 1,739 views
    • 
    • Mid-life 205
    • December 12, 2016

14. TU3/TU3S cylinder head casting compatability

    By 03hawkinst, February 21, 2019   

    • tu3 head vs tu3s head
    • 8 replies
    • 3,797 views
    • 
    • 03hawkinst
    • February 24, 2019

15. TU3A 1.4 - What radiator to get?

    By adam0088, April 10, 2024
    • 1 reply
    • 861 views
    • 
    • Phil Gti
    • April 13, 2024

16. TU3A 1.4 Rallye Replica - Ideas for performance related or just general upgrades?

    By adam0088, April 10, 2024   

    • 205
    • tu3a
    • (and 6 more)

      Tagged with:

      • 205
      • tu3a
      • performance
      • engine
      • filter
      • rallye
      • arches
      • air box
    • 1 reply
    • 730 views
    • 
    • Wallby
    • April 11, 2024

17. TU3CP rocker adjusting screws

    By RadimZ, January 30, 2021   

    • rockers
    • rocker arms
    • 1 reply
    • 1,001 views
    • 
    • Thijs_Rallye
    • January 30, 2021

18. Tu3Jp Engines - Differences?

    By Alan_M, March 30, 2017
    • 3 replies
    • 5,574 views
    • 
    • welshpug
    • March 30, 2017

19. Tu3jp Head On Tu9 Engine

    By AdamP, March 24, 2010
    • 13 replies
    • 5,785 views
    • 
    • RyszW
    • March 29, 2010

20. Tu3Jp Headgasket Advice

    By richpowell, January 9, 2012
    • 5 replies
    • 4,028 views
    • 
    • richpowell
    • January 11, 2012

21. Tu3M -> Tu5J4 Conversion

    By azkis, August 20, 2013
    • 9 replies
    • 3,803 views
    • 
    • A1AXX
    • November 4, 2013

22. Tu3M 1994 Engine Rebuild/tuning

    By DATPALEKID, June 22, 2017
    • 11 replies
    • 4,325 views
    • 
    • calvinhorse
    • July 5, 2017

23. Tu3m and tu3jp compatibility

    By rmarchezini, December 14, 2020   

    • 205xs
    • 3 replies
    • 1,739 views
    • 
    • rmarchezini
    • December 16, 2020

24. Tu3M Died

    By daver6, February 28, 2014
    • 3 replies
    • 1,313 views
    • 
    • 309jazzpanda
    • April 18, 2014

25. Tu3m flywheel & crank sensor

    By Demosta, November 18, 2020
    • 0 replies
    • 1,111 views
    • 
    • Demosta
    • November 18, 2020