Anyone here use Schubeck lifters ?

Im proud of you also. High 11s is not easy. 15 yrs ago I bought a ratty 65 valiant 340 904 4.30s in Brooklyn that went 12.0s all day. I paid $2000 for it. The first car I built was a big block duster, in a gravel driveway, no garage, with a bunch of used parts off the Internet, only went 8.90 @ 151.
Guess I should of had someone build the motor and have it dyno'd