Hotrod
2022 RFFL Champion
- Joined
- Feb 8, 2017
- Messages
- 3,791
- Points
- 443
I just learned something. Back in the 70's if you came to Daytona with a 427ci engine
you had to use a plate. If you had a 358ci engine , you did not have to use a plate.
https://en.wikipedia.org/wiki/Restrictor_plate
you had to use a plate. If you had a 358ci engine , you did not have to use a plate.
https://en.wikipedia.org/wiki/Restrictor_plate