I think its funny how everyone is saying H/C/I but has no real experience with a stock blown car
Here is my take on it.. I have a stock intake to oil pan car.. I have an SC-trim vortech (@ 10psi) and full exhaust.
Hmm.. I installed the blower in 4 hours... it cost me a total of $1,700 bucks.
Pretty much all H/C/I kits cost more than that.. take much more time to install and are generally a larger pain in the butt.
And in the end... I can still run with all the basic H/C/I cars, maintain perfect streetability, and my HWY gas mileage actually went up (city took a dive though).
I dunno guys.. Im pretty satisfied with my route. It was cheaper, easier, and a little more effective.
Plus, If i decide to sell the car I can return it back to stock in one afternoon.
(i do have a mexican 331 H/C/I engine in the works though... which I will put my blower on when it gets done.... so yea.. to the guy that said both

)