1995 f150 engine mods- need help
 

Hello, I am new here. I have a 95 f150 with a 302 and I am looking to add some power. I have already purchased an eddelbrock intake manifold, BBK throttle body and spacer, long tube headers, and an ignition upgrade package (9mm wires, cap and rotor). How do you think those parts alone would increase my performance, and would i need to replace anything else maybe? I am thinking about getting a cam for it also. Maybe the 268/268 with .456/.456 in. lift intake and exhaust. It has roller lifters as far as i know. If i do replace the cam, is this a good size? And is there any additional adjustments I might have to make? Thank you for any advice you can provide!

Are you adding a chip/tune?

Im not quite sure, but if i add all this stuff to my engine, would i need to get it tuned?

and no im not planning on getting a chip, unless i need to

i guess i just want to know, if i install all the parts i listed above with a cam and no tune or chip, would it hurt my engine?