Today the Thundercars Modification for Grand Prix Legends has been released.
Thunder Cars mod for GPL is an open wheeled series with early 70's feel. All cars use a 426cu V8, slick tyres and wings.This mod certainly looks interesting! It's 60mb big and can be downloaded from here.
This is not a representation of F1, we see the mod as a fictional early "CART" type series as these cars work well at ovals and road tracks alike. Although never built we have tried to keep the spec of the cars realistic for the period so they could have been built if someone was mad enough.