I've ran a couple of the 351W's stroked to 408, but never the bigger armed one that Tech gave you the link for.... One of the 408's I had was in a much-lightened Maverick that ran the 10.90 class with no problem... They're a good engine, but the big blocks with a stroker are downright awesome!!!! Either way is a good solution, just depends on whether you want lotsa cube or even more cubes!!!!!