full containment seat in the 420 cup

[Fabe]

I see that even in the UK race series , most if not all participants have the tillet seat. They prob have to.

Not to say it is necessary a good idea, but would it be possible to place a full containment seat instead in a sv chassis to get even better protection ? Has anyone done this ?

Thanks

F.

[Croc]

Yes I have seen Kirkey seats used for that race purpose.  I bet you could get a tillet that does the same - SVs are wider and have more flexibility for a variety of seat installations.