I had a 12:1 484 cube injected Hemi U ran on the street for years....That was a blast

Now I have an 11.5:1 605 Hemi.....More fun

And for Wedge motors I raced a 512/440 at 10.7:1 on pump gas that went 9.70 at over 138mph

This year we built a 512/400 at 13:1 and we will see if we can get it to run crap 93 with octane booster....

'70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft)
https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car)
https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car)
https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9)

'66 Barracuda AWB Stretched nose Blown 440 Car in build stage

'71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph
https://www.youtube.com/watch?v=Znuo3jMUXTk