I have a 79 280zx, and i was wanting to do the same kinda setup, but i have heard that with the ld28 crank, l24 rods, and ka24de pistons, will build an awsome NA stroker, and wont give any problems. I have a Compcam's 280s, its 460 lift, 280degree intake/exhaust duration. i am running a ported n47 head, with oversized valves, i probably will ditch the n47 for an e88. well i was wanting to do the storker this summer sumtime, i would just appreciate some feedback. thanks.