I understand big power comes with more cubes, I have a 427 in my camaro. For right now I was just hoping to get a little more out of what I had and add a bit of nostalgic speed parts to help set it apart from every other truck. I am not looking for a trailer puller or a drag racer just to hot rod it a bit and make it neater to open the hood. Compression a cam swap and some better air in and out should help any engine I just need a little direction on what parts work the best. I am looking for a 302 but maybe just to hold down the shop floor for a while. The engine is just rebuilt like in still on the 2nd oil change. I would just like to use what I have for a while since it is in good working order at least the short block. Kinda like the kid with a 305 in his car it may never be a 350 but, with some work it can still be made to run and if he ever does get the 350 he can swap the parts that are the same and be ahead of the game. I do thank you for your information because I am pretty much in the dark on this earlier stuff.