I run a 236/242 @050 hyd roller in a 496 BBC. It’s in a jet boat so I needed the power in the 5600 rpm range and it’s just about perfect. I’d say for a street car/burnout machine with 500ish cubes that thing should make lots of usable torque and you won’t have to twist it up all the time to do it. If you can tune it, that’ll be the key with 190 psi cranking.
