Wrong pistons

so you'd recommend solid roller for street use? at what lift/duration does it pay to go solid roller vs hyd roller?
sorry to the OP, but I am strongly considering going with the hughes drop in hyd rollers (for my street car), but am still debating.......

Alot depends on the intended use of the car/engine and at what point you yourself think it will pay off in terms of more performance for what your doing. Regular hyd. cams can get very large and provide enuff of what your looking for to propel the car very fast.

IIRC, MoPar has a Hyd. cam listed @ 312 duration to run into the 10's....again, IIRC.