u dont need any of those stuff,,,,i guest ur problem is on the intake manyfold,,,, if u notice the valve cover have a hose that goes to the intake many,, disconect that hose from the valve cover and try to cover it with something for the moment,i other worlds dont let any air go into the many from the hose,,,,,,next start the car and see what happen if it doesnt start then u have i problem in the intake manyfold,, air leak or air vaccum,,,,,,,,,let me know what happend,,,