i know they do but i would rather get the cam first because im stuck between shortie headers and pacesetter long tubes i dont want to spend over 300 on the headers
If I were you I would do the bolt on stuff first. That cam may be small, but getting it to breathe better is going to make a world of difference. Now, to do the cam, you have to drain the coolant, remove the radiator and condensor, hoses, drive belt, pullies, accessory brackets, water pump, crank dampiner, and timing cover just to get to the cam. (You don't HAVE to take out the radiator or condensor to GET it to it, but to swap it you do). Then to actually swap it out, you have to remove the intake so you can get to the lifters and pushrods. Not the worst job to do, but we are talking about a 17? year old engine with 111k miles on it. Not very high milage mind you, but it does have it's age. VERY typical, because of Ford's infinate wisdom, the water pump bolts can/like to break off in the block. They bolt the water pump to/through the timing cover, and bolt the timing cover to the block. You can see how fast/easy this "simple" cam swap can become a nut sack crusher. lol. Many times you get lucky and the bolts come out with some finesse. Question is, do you want to take that chance? It is far easier, with gains that you will notice, to do the bolt ons first, then rebuild the engine when it needs it (or when you want too). This gives you a fresh engine, upgraded internals, little more compression ratio, you can clean up the heads, etc... Not saying that is what you have to do, but it is a route I would consider.