How to get more HP out of a 302 Ford?

I have a 302 Ford in my 1970 Gran Torino GT. It's linked up to a C-4 Transmission. I'm wondering what mods I could put on it to get more hp. It already has Flowmaster 44s for exhaust, and an Edelbrock 500cfm carb. I don't want turbos, but might be considering a Blower in the future. My budget is medium. What cam should I use? Different spark plugs? Etc.

What is wrong with my 01 Ford Tauras?

I just bought a new battery about 3 weeks ago. I noticed my car was getting slower at starting one night while leaving Walmart and the battery light would come on and off multiple times in minutes. When I went to start my car this morning it would turn on the air was on, the wipers worked, the blinkers worked but it wouldn t fully start to the point where I could drive when I turned the ignition all the way it would "click click click" what's up with that?

Ford windstar 2002 smoking?

Ok i need to know if should be concerned or not as you all know its cold out especially out here in mi and Windows get iced over and all that, now I turned the van to let it warm up some what and then went to scrape ice off, did that before van got warm even just a bit, got back in and drove home From work and it takes less than 10 minutes to get home, half way on My little commute the van is warmed up now I get home and park and see smoke from radiator area and i'm sure it wasn't from exhaust being blown to there's front, can the smoke just be steam from the ice melting?

Ford Thunderbird (1997) has a delayed start what is wrong?

So I got my Thunderbird a little while ago. I noticed it has a delayed starting problem. You will hear the fuel pump turn on along with the fan. The fuel pump can turn off but until one of the fan turns off the car will not start. As the weather gets colder it takes longer to start. Such as this summer at about 70 degrees it only took 5 minutes. If I had turned it on earlier that day it only took 2-3. However now that the temperature has dropped to 17 degrees it takes forever to start. For example I went out this morning and turned the key on expecting my normal 30-45 minute delay. However after an 1 hour and 15 minutes the fan still did not turn off so I could not start the car. I ended up turning the key off and finding another ride because of my car. What could be wrong with my car? I was told it might be something like a fan relay box. Also I have replaced all of the fuel line items with new ones. Such as the fuel pressure regulator, fuel filter, fuel pump, etc. With brand new parts and it is holding pressure.