Is it worth the $ to build a 5.9 Magnum (or LA 360) without making it a stroker?

Yep, I'm totally with you there. The abundance and cost of the 360's make them very very attractive. Additionally, the extra torque from those 20 cubes is a free bonus. Out of curiosity, you have some hard hitting 360's that obviously turn serious rpm, have you had any issues with high bearing speed from the large 360 journals?

My sons 360 engine that run 10.20-10.30's is shifted at or under 6800 RPM so we don't consider that real high. My 422 that runs 9.42 is shifted at 7000 rpm. Matts engine started making a noise right after another 6.54 pass so we parked it in October and haven't torn into it yet. This engine was orginally build with a Racer Brown 520 lift solid lifter cam and he wanted a 600 roller so I with the short block already together I didn't tube the block. BIG MISTAKE as we had oil gushing past the 3 different styles of roller lifters I tried. I finally block the oil off to the one side and oil pressure was good but I knew we were still wasting oil badly one the one side. I'm betting we slightly hurt a bearing but like I said he caught it and ran my car for the rest of the weekend. I will NEVER build another 360 without tubing the block and his will be tubed real soon.