I'll stick with the old school junk. Regardless of what anyone says, the Gen 3's are more expensive to build and install. The headers, oil pans and engine mounts they require are not cheap. The rotating assemblies in side the junkyard pickup truck 5.7's are just that, junk. For a fun, 500-600hp street car, an old school RB build can be done for a fraction of the cost without roller-this or stroker-that.
And it's a small block. Too bad that head won't fit on a 440 to 572 ci big block. Now we talking power.
Aaaaaa I think we have heads that flow SLIGHTLY better than that for big blocks. Heck the W8-W9 stuff that Brett does is impressive as heck.
