If you were to put a turbo on a Camaro like your Talon has, then buh-bye. But still, with some basic mods (more boost from a chip, intake, exhaust, etc), then you would have 250hp. And you weigh a little less and have AWD. But a Civic Si is front wheel drive, has no turbo (theres $4000 to get one, and say, 100hp, when it would give a Camaro 200hp), and you still have FWD, so it wouldn't really be able to keep up.
Also, your Talon was made with sporting intentions, a Civic wasn't.
I like V8's, but the cars they've been in that are affordable are kinda big, heavy, and don't handle. And insurance is a lot. Thats why I went after an MR2 S/C or 323 GTX (both sports cars with FI). But Insurance shot me down