OSSA

826 topics in this forum

1. Premix Ratio Goof Up

   By ric h, November 29, 2016
   • 2 replies
   • 2k views
   • 
   • johnmc408
   • December 7, 2016
2. 
   

3. Ossa Tr280I Leaking Oil

   By dares, November 27, 2016
   • 10 replies
   • 3.3k views
   • 
   • lotus54
   • November 29, 2016

4. Vintage Ossa Mar 7Mm Fasteners

   By pmk, November 26, 2016
   • 8 replies
   • 2.3k views
   • 
   • pmk
   • November 29, 2016

5. Diaphragm Clutch Adjustment

   By imexian, November 23, 2016
   • 7 replies
   • 3.3k views
   • 
   • imexian
   • November 29, 2016

6. Mar Throttle Cables

   By pmk, November 11, 2016
   • 2 replies
   • 1.6k views
   • 
   • pmk
   • November 15, 2016

7. A Photo To Show What I Am Starting With 73 Mar 1 2

   By pmk, November 6, 2016
   • 19 replies
   • 4.9k views
   • 
   • lotus54
   • June 20, 2017

8. Vintage Ossa Gearbox Breathers

   By pmk, November 6, 2016
   • 2 replies
   • 1.5k views
   • 
   • pmk
   • November 9, 2016

9. Mar Motoplat

   By pmk, November 5, 2016
   • 11 replies
   • 3.2k views
   • 
   • pmk
   • November 9, 2016

10. 1973 Series Mar Exhaust 1 2

    By pmk, October 30, 2016
    • 22 replies
    • 6.7k views
    • 
    • pmk
    • May 30, 2017

11. Ossa Newbie

    By tahoebrian5, October 26, 2016
    • 14 replies
    • 3.7k views
    • 
    • tcrhino
    • November 4, 2016

12. Tr77 (Again....) Petrol Tank Fittings

    By t20racerman, October 22, 2016
    • 5 replies
    • 2.1k views
    • 
    • t20racerman
    • October 24, 2016

13. Anyone Make Up Their Own Ossa Diagnostic Cable?

    By trialtrial, October 14, 2016
    • 14 replies
    • 5.9k views
    • 
    • johnmc408
    • November 16, 2016

14. Tr77 (Again!) - What Is This Bit? And Also...

    By t20racerman, October 9, 2016
    • 5 replies
    • 1.9k views
    • 
    • bisby
    • October 12, 2016

15. Identifying Ossa Model

    By mpr84, October 6, 2016
    • 10 replies
    • 5.1k views
    • 
    • woody
    • October 18, 2016

16. Tr77 - Some Pics, And Thanks For The Help

    By t20racerman, October 1, 2016
    • 6 replies
    • 1.9k views
    • 
    • trialsrfun
    • October 2, 2016

17. Tr77 Clutch Thrust Washer And Spacer Sizes

    By t20racerman, September 27, 2016
    • 2 replies
    • 1.3k views
    • 
    • t20racerman
    • September 28, 2016

18. Testing Injector

    By lotus54, September 25, 2016
    • 6 replies
    • 2.2k views
    • 
    • trialtrial
    • October 14, 2016

19. Tr77 Front Spocket

    By t20racerman, September 22, 2016
    • 10 replies
    • 2k views
    • 
    • t20racerman
    • October 1, 2016

20. Ossa Tr77 Points Gap And Btdc Setting

    By t20racerman, September 22, 2016
    • 3 replies
    • 2.3k views
    • 
    • t20racerman
    • September 23, 2016

21. Engine Coolant Temperature Reading In Software

    By lotus54, September 14, 2016
    • 6 replies
    • 2k views
    • 
    • canada280i
    • October 13, 2016