LOL - reminds me of a story I just heard about a friend's 350Z he bought. Only had 18,000 miles on it and it seemed like a good deal. Anyhow its been burning about a liter of oil a month. He's cleaning the car out and decides after two years to clean under the seats - finds a receipt to remove a super charger on the car
Anyhow he was planing on building a Stroker now I guess that's a have too....
Point is you start straying from stock for HP you can't use on the street be prepared to spend it all over again....