BINGO post 322 is a winner.
Background: The Corvette has always been the halo car for GM. As such although not written anywhere GM wants the Corvette to always retain the title as the fastest GM production car.
This goes back to the early days. Example in my world GTOs were a pretty hot car in the day. Tri-power was very popular in 1964-66.
GM put an end to triple carbs except for the Corvette beginning with the 1967 model.
Only Corvette could offer tri-power.
We all know the numbers as magazines did several articles comparing the 1987 Corvette to the 1987 Grand National. The differences would even be more different had magazines tested say a lightweight WE4 against a Corvette.
The values of both cars today proves the point even further....take a comparable 1987 GN hardtop and a comparable 1987 Corvette and in most cases the GN is worth two to three times more....also more interest.
This is not to slight the Corvette in anyway as many other Corvette models are extremely valuable....but Buick did have their brief moment in the "sun" showcased by a well engineered powerplant. I have owned a 57,61, 63, 99, 00, 05 Vettes over the years. 99-00 both the rare fixed roof coupes.
Next contest see next post.