you wont see 12's, more like mid to high 13's.

Are you saying a stable Supercharged Z with 450-500 whp won't be in the 12s?

^^^ It should I ran 13.1 @ 107 in my X coupe with a crap tune and terriable 60FT times, wheel spin.

Crap tune cause I ran 13.5 @ 105 in my NA X sedan last year :/ and right now would most likly run a 13.1 or better

13.1 with a crap tune and a SC?

I was able to his a 12.8 @ 109 with the Stillen Canned Tune. I took the car out to the track after Seb tuned it but haven't gotten a chance to get times due to the timer at the track being down.

Car is currently under construction with Topz A2A kit. Will be retuning with Seb and then will head back out to the track to see what she can do. StillenZ84 has already dipped into the 11's with this SC on the A2A kit and upgraded fuel system/E85 tuned by Seb @ Specialty Z.

Updates
 

Hi everyone,

it's been a while since someone posted on here and I'm actually getting ready to purchase this Kit with Ecutek tunner and done by hal @ Dynosty.

is there anything I should know about that keeps reoccurring? it's been couple of years now but I want to see if those bugs were ever fixed so that Hal and I can get to the root of it before I leave.

thanks in advance

Required reading for anyone planning to buy a Stillen kit:
http://www.the370z.com/forced-induct...r-upgrade.html

I have about 50K on my kit in daily use with a few track days mixed in. I haver a post here with details of my build, but the main highlights are: stock block, frozenboost heat exchanger, oil cooler, self tuned on uprev. It's been running great as a daily (so not constantly beating on it), but the biggest problem I've had with the car has been the software, but it looks like you're able to go ECUtek, so you have that covered. The stock kit is fine for daily use and fairly low numbers (<400whp). With an ECUtek custom tune, you should be able to get into the low 400's on 93 octane. Just make sure you stay on top of the maintenance, like don't let your IC water pump blow a fuse and stop running, or make sure you're changing fluids (S/C) regularly, that kind of thing. Oh, also, when you order, make sure you get the latest version of the throttle body extension cable. There were problems with the earlier version, but they addressed that relatively recently with thicker wires. Good luck!