General Tech

2,202 topics in this forum

1. Turbos on a Seven 1 2 3 4 10

   By MichaelD, March 18, 2012
   • 197 replies
   • 48.9k views
   • 
   • xcarguy
   • December 6, 2013

2. Aero Devices diffusers, wings, spoilers, etc 1 2 3 4 8

   By MichaelD, November 29, 2010
   • 144 replies
   • 72.9k views
   • 
   • Croc
   • March 18, 2013

3. Your overall favorite engine for a Lotus 7 variant. 1 2 3 4 7

   By Ruadhd2, October 21, 2010
   • 131 replies
   • 43.6k views
   • 
   • m wirth
   • September 25, 2011

4. Handeling Thread 1 2 3 4 7

   By Guest Terry, January 13, 2014
   • 129 replies
   • 31.7k views
   • 
   • JohnK
   • May 25, 2015

5. heim joints on wcm ultralite /xr7 and other 7s 1 2 3 4 6

   By RGTorque, May 7, 2009
   • 118 replies
   • 35.8k views
   • 
   • GunshipDriver
   • July 13, 2014

6. Full roll cage attachment 1 2 3 4 5

   By Klasik-69, March 13, 2012
   • 95 replies
   • 33.7k views
   • 
   • Klasik-69
   • February 14, 2013

7. duratec downgraded to 3-cyl 1 2 3 4 5

   By ralph, September 4, 2023
   • 86 replies
   • 5.1k views
   • 
   • MV8
   • December 13, 2023

8. GIRLING 74660152 90s Cat MC replacement ideas 1 2 3 4 5

   By IamScotticus, May 25, 2022
   • 82 replies
   • 5k views
   • 
   • IamScotticus
   • September 22, 2023

9. General Zetec powered Caterhams/7's discussion 1 2 3 4

   By Vovchandr, March 6, 2023
   • 78 replies
   • 5.6k views
   • 
   • addict
   • December 8, 2024

10. Getting atrocious mileage? 1 2 3 4

    By Vovchandr, May 9, 2019
    • 74 replies
    • 17.4k views
    • 
    • Vovchandr
    • June 29, 2020

11. Cosworth CSR260 Duratec rebuild/swap in S3 1 2 3 4

    By vstryker, January 19, 2016
    • 72 replies
    • 30.9k views
    • 
    • vstryker
    • December 5, 2016

12. Caterham A Frames - check them as part of your annual maintenance 1 2 3 4

    By Croc, May 26, 2019
    • 66 replies
    • 9.5k views
    • 
    • CarlB
    • January 21, 2024

13. Santa Came early - R400 Roller Barrel Conversion! 1 2 3 4

    By SK400, December 5, 2016
    • 65 replies
    • 23.1k views
    • 
    • SK400
    • October 9, 2017

14. Street datalogging 1 2 3 4

    By sltous, November 9, 2021
    • 64 replies
    • 5.5k views
    • 
    • sltous
    • November 28, 2022

15. Fuel cell installation 1 2 3

    By sf4018, May 28, 2021
    • 59 replies
    • 6.7k views
    • 
    • Croc
    • September 30, 2021

16. Lightweight batteries 1 2 3

    By Croc, December 8, 2012
    • 57 replies
    • 22k views
    • 
    • maurice1
    • May 19, 2016

17. No Driveshaft Loop! 1 2 3

    By MightyMike, February 22, 2010
    • 55 replies
    • 22.7k views
    • 
    • jimrankin
    • June 11, 2012

18. Air filters on a pair of DCOE 40 Webers 1 2 3

    By Stevensonjr, March 22, 2024
    • 53 replies
    • 3.4k views
    • 
    • Stevensonjr
    • April 21, 2024

19. Debugging of my Caterham begins 1 2 3

    By mrmustang, January 11
    • 52 replies
    • 1.8k views
    • 
    • Vovchandr
    • 9 hours ago

20. Stalling and poorly running Duratec 1 2 3

    By frizille, September 6, 2016
    • 52 replies
    • 20.2k views
    • 
    • frizille
    • October 28, 2016

21. 3rd syncro AWOL 1 2 3

    By coffee break, August 30, 2014
    • 51 replies
    • 15.1k views
    • 
    • coffee break
    • July 24, 2015

22. Getting decent video audio on your Seven 1 2 3

    By Croc, July 23, 2013
    • 50 replies
    • 22.2k views
    • 
    • xcarguy
    • March 7, 2020

23. ECU mapping and engine tuning 1 2 3

    By Tempesto, November 26, 2023
    • 50 replies
    • 3.1k views
    • 
    • Tempesto
    • December 2, 2023

24. Over Heating of Radiator and Engine 1 2 3

    By MHKflyer52, May 9, 2008
    • 49 replies
    • 12.8k views
    • 
    • gjslutz
    • August 3, 2008

25. Pectel ECU users roll call 1 2 3

    By Vovchandr, August 3, 2022
    • 48 replies
    • 2.7k views
    • 
    • Croc
    • February 6