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| Saturn Sky Performance Discussion Internal Engine | External Engine | Suspension | Exhaust | Upgrades and Aftermarket |
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#1 (permalink) |
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Senior Member
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Finally made it to the track...
The air was hot and muggy, but no rain. 90 degrees, 94% humidity, sweating bullets doing nothing... From talking to other folks, everyone was about 4 tenths off last night. The track was very sticky. I was able to brake boost up to almost 2600 rpm and only a hint of wheel spin.
Hightlights from the night: Best 60' - 1.89 Woot! Best 1/8 - 8.47 @ 82.42 Best 1/4 - 13.34 @ 101.4 Saw in person the first Challenger in the area (spanked him both times we ran each other!) His best was 13.6 @ 103, about 3-4 tenths slower than the magazine times. I reset my computer to see what effect it would have. The turbo redlined and cut out at the 1000' mark. It started out as my best pass until it give up the ghost. I got 13.40 @ 94 MPH. A key cycle later, and all was fine. All in all it was a fun night, but I think I will wait until it cools off a little before I head back out.
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Kendall 2008 SKY R3DLIN3 White/Black/Chrome/Auto (2 pedals are faster) Mods: K&N, Koni, SMS Throttle body, Hahn IC & BSR, Dejon IC pipes & gauge pod, Aeroforce Interceptor, Autometer boost gauge. Last edited by R3DLIN3 : 07-06-2008 at 06:26 PM. |
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#5 (permalink) | |
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Senior Member
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Quote:
One other thing I meant to add, I tested it against my intercepter 3 different runs. It showed from .03 faster to .08 slower than my time slips. To give you an idea of the air, a stock Redline was there (5 speed and a K&N) and the best he could manage was 14.5 @ 97. I have no doubt that it will run 12.9 with some cool dry air.
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Kendall 2008 SKY R3DLIN3 White/Black/Chrome/Auto (2 pedals are faster) Mods: K&N, Koni, SMS Throttle body, Hahn IC & BSR, Dejon IC pipes & gauge pod, Aeroforce Interceptor, Autometer boost gauge. |
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#6 (permalink) | |
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Senior Member
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Quote:
Back on topic: Killer times for that kind of air. How did the challenger look in person? Last edited by fr0stb1t3 : 07-06-2008 at 11:25 PM. |
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#8 (permalink) |
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Supporting Vendor
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Very nice work, Kendall!
I also just had some fun track time with our brand new Cobalt SS/TC. Of course, that's the same LNF Turbo engine, just in a FWD version. Keep up the great work, thanks for using our products ![]() LOVE the 60 ft!
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Bill Hahn Jr. Hahn RaceCraft GM TurboCharging since 1988 Ecotec Turbo Specialists www.turbosystem.com |
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#9 (permalink) |
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Senior Member
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yeah im the guy with the stock redline, 5sp and kandn filter. heres what i ran:
60': 2.274 1/8: 9.497 at 77.47 1/4: 14.557 at 98.48 i need a better launch, anything under 4500 just bogged when it gripped and 4500+ just spun but the 4500 launch gave me the 14.5 run. launching is the only weak point, after that the car just hauls. oh yeah, you CAN NOT power shift into 3rd in my car. i was power shifting to keep the rpms and boost up and everything shifted good but when i hit 3rd, with the clutch all the way down it wont go in gear. i could get it the first time i tried but every run after that it wont go in but if i let off the gas it goes in, weird.
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Mods: Dejon Spring Magnaflow 3" catback Wastegate Mod: 21psi Removed gm emblems behind front tires Xentec 8K HIDs Low Beams and Fogs Parking Light Leds License Plate Leds Little Chromies 3rd brake light vinyl: REDLINE |
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#10 (permalink) | |
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Senior Member
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Quote:
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A recession is when your neighbor is out of a job. A depression is when you're out of a job. A recovery is when Obama is out of a job. Drill Here - Drill Now I am offended by people who are too easily offended! |
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#11 (permalink) |
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Senior Member
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IMHO maybe with a manual but you should be right on top of mag speeds since they are all autos. Doesn't take much to powerbrale one of those heavy monsters to the right rpm and off they go. Relatively wide rear tires + a lot of weight should make the launches pretty simple. I am thinking that was all air quality, the turbo on your car makes up for some of the heat/mugginess, he is N/A and gasping for air.
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#12 (permalink) |
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Senior Member
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Challenger: ~4200 lbs.
SKY: ~3000 lbs. 40% heavier than a SKY ![]() ************************** Stock Challenger: 425BHP Stock SKY RL: 260BHP Lb/HP (lower is better): Challenger: 9.9 SKY: 11.5 If you can get the SKY to 303BHP, you'll match 'em on stats. The Challenger uses a 120HP just to lug around the weight difference.
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2008 Redline Black Onyx Black/Red Leather Monsoon 6 Disc Spoiler French Transmission Born July 2007 Snagged 8/31/07 Belle? That's my car Alizée? That's my avatar Me? Forty something male skydriver |
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#13 (permalink) |
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Senior Member
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According to one atmospheric conversion website, I'm down about 7% in power compared to the previous conditions when I ran with my Interceptor. I would guess I'm around 320 at the engine, so a difference of about 22.5 just from atmospheric conditions.
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Kendall 2008 SKY R3DLIN3 White/Black/Chrome/Auto (2 pedals are faster) Mods: K&N, Koni, SMS Throttle body, Hahn IC & BSR, Dejon IC pipes & gauge pod, Aeroforce Interceptor, Autometer boost gauge. |
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