In short...no it wont help. I spent over $300 on a new ignition and didn't heed the warnings ahead of time. Well, I wound up not making a bit more hp but the one thing that did happen was that the friggin ignition fried my coil pack so I got to replace it. I would definitely take that money and put it into gears, a t-lok, u/d pulley a shifter (luv my Tri-Ax), or even start a wheel fund. Just stay away form the ign, b/c especially stock, near-stock applications wont benefit any.
If you are hell bent on ign upgrades, you could always get some new plug wires, but they are more of a looks mod than performance.