FAO of 1300 Saloon Drivers
Trial for 1600 Engines
The two engines which are to be used are the 1998-2000 X16SZR and 2000-2005 Z16SE.  

- Only inlet manifolds are the 1300 'cathedral' port inlet manifold and the 1400 'square' port inlet manifold.  
- The only carburettor to be used is the Pierburg 2E 20/24mm chokes.  
- The only exhaust manifold to be used is the 1300 8 valve cast manifold as already fitted to the 1300 SSC.  
- Flywheel must remain standard F13 with a minimum weight of 7.30KG.  
- The two distributors to be used are the 1300 'Black cap' and 1400 BOSCH 'Red cap' with coil and coil pack.

You can run these till the end of the season, then review and update for 2027
These engines can’t be run in championships without permission from the Promoter.
Driver will get average points during the trial.