I removed my livewire coil + wires and opted for stock coil + good wires, my car ran the same and I had an extra $150 in my pocket.
I'd say save your money, but if you've already bought em, its not going to hurt anything.
For injectors I found that 60# siemens injectors worked out good for me, and TONS of room to move and I was ~250crank. I would recommend a boost a pump allong with upgrading the fuel pump if you plan on using the same fuel setup your car is running now. It is the easiest and cheapest way.
I'd say save your money, but if you've already bought em, its not going to hurt anything.
For injectors I found that 60# siemens injectors worked out good for me, and TONS of room to move and I was ~250crank. I would recommend a boost a pump allong with upgrading the fuel pump if you plan on using the same fuel setup your car is running now. It is the easiest and cheapest way.