I used a Dodge Neon coil on my racer project to the left, I think from a 2003 model. It does work really well, but I had to add a 2.5ohm resistor into the primary circuit, otherwise the coil draws an insane amount of power and my bike's charging system can't keep up with it.
I also had to find the space to mount it, and make up a good bracket.
It can work, but it might take some fiddling. It might not be worth the time/money.