I may have to explore this route, E85. Long story short, after some modifications were made to my iron cylinder heads, the resulting compression ratio is in the mid 11s. It is available just up the street from me.
1968 400 Coupe, verdoro green, black vinyl top, auto 1969 GTO Judge coupe, Carousel Red, manual 1971 Trans Am, cameo white, auto 1970 Buick Skylark Custom Convertible 350-4(driver), Fire Red, white top, auto 1972 Buick GS Stage 1, Royal Blue, black vinyl top, auto
