Spedeworth would like to announce a amendment to the 1300 Stock Car ruling on Distributors,

29. IGNITION SYSTEM - DISTRIBUTOR

1. Distributors must be the original manufacturer’s part.
2. No electronic ignition unless it’s fitted as standard.
3. REMOVED - The mechanical advance may be altered.
4. The vacuum advance unit must be fitted along with its vacuum hose, but it may or may not be working.
5. The distributor base plate attached to the vacuum unit must not be secured ADDED - & be freely movable.
6. The Vauxhall OHC engine may use the Bosch distributor with contacts or the AC-Delco type with electronic ignition.
7. ADDED - Distributors MUST remain standard as manufactured

Following recent discussions and discoveries, Spedeworth would like to clarify that the base plate must be fully movable as standard and not be fixed by silicone, rust, glue or any other means.