Great article well done
We had a similar car over here in the Motherland
Gerry Marshall and GM built a Vauxhall Ventora called Big Bertha with a 5 litre Holden motor but it was written off in testing and very few pics of the car exist
From the wreck Vauxhall had Baby Bertha built using a Firenza bodyshell and this car was raced by Gerry and DVT for many years and was a crowd favourite
I saw the car many times as a kid
Today the car is still running in demo events and the UKs attempt at Special saloon revival race held the last 2 seasons at Mallory Park