I've had the 331 stroker kit for about 6 months. I have a Cobra upper & lower both ported by TMOSS. I also have a 70MM TB. I finally have $2000 saved to get a cam & heads from Camshaftinnovations. I just need rockers, lifters, push rods, timing chain & gears, oil pump, injectors, MAF, bigger fuel pump. gaskets and some other miscellaneous stuff. Now Hopefully by the end of the year I will be pulling the engine to rebuild it.