Jack - Thanks for the response. OK, I'll grant you that I fantasize about hopping up the GP into the 13's and love to read about what other guys are doing to their cars, but as a guy who has motorcycling for a hobby (i'd love to have a trailer for the bikes) and kept his 4x4 truck, I gotta keep those urges in check for now. I'm just lucky to own a performance sedan like the GP, and am milking the novelty of that for as long as I can. Believe me, commuting to work in this car instead of the truck is a HUGE improvement to my daily living, heh heh. I love this car!!

I'm open to inexpensive mods that add hp like CIA for now. I've noticed a lot of references to pulley upgrades. Not sure which ones might be underdrive (less parasitic drag but would make the SC spin slower) vs smaller pulleys on the SC to get more boost. I'd like to know more about whatthe mod combinations get you and to what expense on the driveability, engine cooling etc.


Not to offend the GM faithfuls (I think we all like fast cars) but here's a link to my former Mustang GT. The quoted times were naturally aspirated. I was getting 12.8's at 110 mph with the Vortech. I really miss that thing, but I love the GP too.

http://www.mustangworld.com/ourpics/News/select534.htm