OK guys I've got my DX running great now I need to get some info. First off, this is a D15B2 engine. When driving it puffs out a little smoke when it gets above 4K RPMS, then stops when I shift. Could this be because the engine hasn't run it over a year? I have a DC header and CAI. on the car.
NExt, what can I do without actually changing out the engine to get more power. I'm looking for a 15 sec car here, I know this block will never see anything better.
1. First thing should be a MPFI swap correct?
2. What are some nice looking stock wheels that I can swap and get rid of these heavy ass 18's?
3. What more can I do to get some H.P. out of this block?
4. What about performance chips? Where is the best place to get one? Is it worth it?

I'm looking for anything. I really love this car, and want to get it running nice. Nothing fancy yet, for I don't know much about them. I'm good around the shop and can easily change a head and such. I just need info and to learn more about these engines. From what I've read so far there are lots of them, lol. Basicly what I need to know is what all is compatable with my year?

P.S. sorry for the long post.