I modified a Vortech to fit in my b16 crx and i have some things to find and make right before i obtain the full power of it. The placement of an aftercooler (vortech or other) is just one item on my list and missing boost is another but all is to be expected because we modified to make it work.
The lag isn't very long at all with the Vortech and it pulls hard.
The installation on your car, assuming it is a coupe, would be normal as compared to mine.
With gas prices being so high, I am not really complaining about my gas mileage either.
I did go with a Zdyne (obd0), a Walboro 255 fuel pump, and 450 cc DSM injectors to avoid using thier fuel management system.
Jaime Rabago at Vortech is very cool for tech support. Dave in sales is good as well.
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if you can only race me in a straight line then whats the point 
...91 SMF SCCA
http://www.flickr.com/photos/8341770@N07/5601083432/http://www.flickr.com/photos/8341770@N07/5601083432/ by http://www.flickr.com/people/8341770@N07/, on Flickr
I see people out there spending money on the car to improve it … If you spend half that effort just working on your driving skills, making you and the car work together as a team, then you’ll go faster – period. To make the car go a second faster on the track takes a lot more energy and money than making yourself drive it one second faster.
– the late Tom Thrash SCCA Solo E Production