i just bought a 97with a freshly rebuilt 4.6 no pi. i have no idea why he didnt put a better motor in but thats a topic for another day. i know theres not a whole lot of cheap stuff you can do to this motor to squeeze much power out of it, but. im wondering if the little things are still worth doing. is it worth the money to do these:

Pulleys
Throttle body/plenum
exhaust
etc?


I’m thinking about putting a supercharger in it for what that’s worth

thanks in advance