https://www.hotrod.com/articles/ccrp-0611-500-hp-engine-combos/
This 461ci Olds sits between the wheelwells of Tim Meirick’s ’70 442 running a slightly different combination of Edelbrock heads, 240/246 0.541/0.544-lift cam, and an Offenhauser Port-O-Sonic intake with an Edelbrock 750 carburetor. It runs 12.50s at 109.