Build Threads

84 topics in this forum

1. 74PHIL build thread featuring Zetec with Suzuki Hayabusa Keihin/Denso injection. 1 2 3 4

   By pethier, May 9, 2025
   • 60 replies
   • 5.2k views
   • 
   • pethier
   • May 17

2. “Barn find” Restoration Project 1 2 3

   By Rob J., February 24, 2022
   • 59 replies
   • 10.8k views
   • 
   • Slonie
   • July 28

3. 360R SV build in Northern California 1 2 3

   By TorqueSpec, January 1
   • 57 replies
   • 4.6k views
   • 
   • TorqueSpec
   • August 6

4. RMC #36 420R in PA 1 2 3

   By Legs, September 10, 2024
   • 57 replies
   • 6.7k views
   • 
   • Legs
   • August 9

5. What have I done? Two N00bs Try to Resurrect a 7 1 2 3

   By YourEconProf, January 19, 2025
   • 52 replies
   • 6.1k views
   • 
   • pethier
   • August 7

6. Stalker AXR Build 1 2 3

   By Anaximander, March 23, 2022
   • 50 replies
   • 8.2k views
   • 
   • Croc
   • August 27, 2023

7. LSB2468 - even numbers for an odd car 1 2 3

   By Darcy, August 18
   • 47 replies
   • 1.9k views
   • 
   • EdWills
   • Friday at 04:51 PM

8. My 1984 Xflow Caterham S3 Refresh 1 2 3

   By NSXguy, January 28, 2022
   • 44 replies
   • 7.6k views
   • 
   • IamScotticus
   • February 10, 2022

9. Stalker upgrade to LS engine and Tkx transmission 1 2 3

   By searya, December 14, 2022
   • 41 replies
   • 6.8k views
   • 
   • Stalker LS3
   • March 9, 2025

10. Fauxtus 7 Build 1 2 3

    By anduril3019, May 26, 2023
    • 41 replies
    • 5.8k views
    • 
    • anduril3019
    • January 17, 2024

11. A Lotus for Lars 1 2 3

    By Vinman1, December 26, 2021
    • 41 replies
    • 7k views
    • 
    • Vinman1
    • October 18, 2023

12. OK ... Not so much as a build thread ... more an unboxing!! 620r Arrived today. 1 2 3

    By pickles, April 18, 2025
    • 40 replies
    • 4.5k views
    • 
    • pethier
    • July 30

13. RMC #39 420R Build Thread 1 2 3

    By captain pabst, September 9, 2024
    • 40 replies
    • 4.5k views
    • 
    • pethier
    • July 29, 2025

14. Hasselgren 2.4 L 1 2

    By John B, April 2, 2021
    • 37 replies
    • 7.5k views
    • 
    • John B
    • September 8, 2021

15. 1989 Caterham Super Sprint Refresh 1 2

    By Origin7, November 17, 2025
    • 37 replies
    • 2.8k views
    • 
    • Origin7
    • April 15

16. 420R Build in Washington 1 2

    By SeattleTR, October 30, 2022
    • 37 replies
    • 5k views
    • 
    • SeattleTR
    • August 13, 2023

17. 420R build 'stalled' at engine start... 1 2

    By ralph, June 7, 2023
    • 32 replies
    • 3.2k views
    • 
    • KillerB
    • June 17, 2023

18. MK Sportscars RX5-140 Build 1 2

    By MK Sportscars USA, December 18, 2024
    • 28 replies
    • 6.4k views
    • 
    • MK Sportscars USA
    • September 11, 2025

19. 2.4L Duratec 1 2

    By JohnCh, January 23, 2022
    • 26 replies
    • 13.2k views
    • 
    • papak
    • April 17, 2022

20. Carterham 420R kit has arrived! 1 2

    By Calvink, June 26, 2022
    • 24 replies
    • 3.1k views
    • 
    • Wayne Stambaugh
    • October 27, 2023

21. Nashville 420S Build 1 2

    By biomax, April 7, 2024
    • 24 replies
    • 4.9k views
    • 
    • TN_Scooter
    • August 7, 2025

22. Series 4 information needed 1 2

    By Tom, January 23, 2023
    • 22 replies
    • 2.9k views
    • 
    • fastg
    • January 31, 2023

23. New Build 360R-Texas Hill Country 1 2

    By Gene_W, September 9, 2025
    • 21 replies
    • 1.9k views
    • 
    • Pokey
    • June 2

24. 420R New Build! 1 2

    By hahuang65, January 11, 2025
    • 21 replies
    • 2.8k views
    • 
    • IamScotticus
    • January 19

25. 310R in Atlanta

    By jimmylukeii, January 31, 2022
    • 19 replies
    • 2.1k views
    • 
    • Austin David
    • April 6, 2022