I have a 94' 3.4l and i want to know if there is a camshaft out there that will make the amazing lope sound without having to buy new lifters and such. Please, anything helps!!

 

I run a Comp Cam GT1. It's great for stock motors. Anything bigger (GT2) will require more internal work to handle the lope. Here's where I bought mine from, it kinda breaks it down for you. And it will set the P0300 if you let it set and idle for a long time. Even though it says it won't.

 

Your 3.4 has flat tappet lifters. With a new cam, you have to replace the lifters.
You might get away with not having to replace the "such", depending on which such you were referring to.

 

^ I completely forgot it was a 3.4. Try looking on Summit.