Well started around noon time and called it quits around 4. After all the work done to the head on the exhaust manifold studs, one of them will not hold 29 ft/lbs of torque and is pulling the threads out of the head everytime I go to torque it. All the ones the shop welded and retapped are fine, it's one that has the stock threads. Toyota has the softest aluminum in this world. I'm very pissed right now. Now I have to buy another exhaust manifold gasket and install a helicoil. Besides that BS I managed to install the crank pulley, timing belt, lower timing cover, tensioner and spring. I torqued the crank pulley to 150ft/lbs because thats as far as my torque wrench goes.