best stroker cranks

I'm not familiar with the Qlight cranks but have used other SCAT products and they are always good stuff IMO. Here's a real good thread DJVCUDA did on his 426 build up using a BPE crank. They also make them in a longer stroke than he used so 440 inches is possible. It's a long read but worth it

http://www.forabodiesonly.com/mopar/showthread.php?t=142832

Oh yeah, welcome to the board!