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Old 06-26-2008, 01:40 AM
   Low-Speed Turbo response...better than you've been told!
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Here's a demonstration of low-speed boost response on our Stage II 2.4L TurboSystem.

Have a look...I think those of you who've been bombarded by super-propaganda may be surprised!

Special thanks to byronsky for allowing us to do some tuning work on his beautiful '07.

Hahn RaceCraft TurboSystem Response: Part 1 of 7 - Video
Hahn RaceCraft TurboSystem Response: Part 2 of 7 - Video
Hahn RaceCraft TurboSystem Response: Part 3 of 7 - Video
Hahn RaceCraft TurboSystem Response: Part 4 of 7 - Video
Hahn RaceCraft TurboSystem Response: Part 5 of 7 - Video
Hahn RaceCraft TurboSystem Response: Part 6 of 7 - Video
Hahn RaceCraft TurboSystem Response: Part 7 of 7 - Video
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Home of the World's Quickest and Most Powerful Solstices
First to the 14's, 13's, and 12's in the 1/4 Mile
12.00 @ 117 MPH Street Solstice World Record

Hahn RaceCraft, Inc.
Turbocharging GM's since 1988
http://www.turbosystem.com

Last edited by EcoBoost : 06-26-2008 at 01:47 AM.
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Old 06-26-2008, 06:05 AM
  
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Nice~
My friend was talking about getting a stage 2 from you...
I need to send him these videos.
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Old 06-26-2008, 06:11 AM
  
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ecoboost, a little off topic, I hope you don't mind;

I've been told there is a cut off and I would like to know if it's true or if it's functional to the point you wouldn't have to worry about air conditioning on excelleration

I would like to know if the air conditioning compressor actually turns off under load or wot on the gxp or the na and if so, how quick it does that

would you care to turn the ac on and have a look the next time you run a dyno?

can do?

I would appreciate it and if so, thanx in advance
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Old 06-26-2008, 07:24 AM
  
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Bill I'd love to see this done with a stage 3......

As always you cut through the bull and get to the point.

Well done mate !
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Old 06-26-2008, 11:54 AM
  
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Quote:
Originally Posted by perris View Post
ecoboost, a little off topic, I hope you don't mind;

I've been told there is a cut off and I would like to know if it's true or if it's functional to the point you wouldn't have to worry about air conditioning on excelleration

I would like to know if the air conditioning compressor actually turns off under load or wot on the gxp or the na and if so, how quick it does that

would you care to turn the ac on and have a look the next time you run a dyno?

can do?

I would appreciate it and if so, thanx in advance
AC compressor always disengages at full throttle. It's done to ensure long life of the compressor, and reduce load on the engine when maximum HP is requested.
These days, it's achieved via electronics, but back in the day, WOT switches on carburetors performed this function.
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Bill Hahn Jr., Hahn RaceCraft, Inc.
Home of the World's Quickest and Most Powerful Solstices
First to the 14's, 13's, and 12's in the 1/4 Mile
12.00 @ 117 MPH Street Solstice World Record

Hahn RaceCraft, Inc.
Turbocharging GM's since 1988
http://www.turbosystem.com
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Old 06-26-2008, 01:45 PM
  
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Quote:
Originally Posted by EcoBoost View Post
AC compressor always disengages at full throttle. It's done to ensure long life of the compressor, and reduce load on the engine when maximum HP is requested.
These days, it's achieved via electronics, but back in the day, WOT switches on carburetors performed this function.
thanx for the info
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Old 06-26-2008, 02:26 PM
  
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Superchargers suck...

and blow.
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Old 06-26-2008, 04:56 PM
  
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That sure is a bad ass Sky!!!!!!!!!!!!!!!!!!!!!!!!!!!
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Old 06-26-2008, 06:16 PM
  
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I'm getting there soon
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Old 06-26-2008, 07:48 PM
  
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NICE>>>> ASTI gives that two thumbs up!
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Old 06-26-2008, 08:10 PM
  
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Bill, is this a new tune with the system and if so are you working on one for the stage III? Thanks.
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Hahn Stage III, powder coated pipes/valve cover, XPEL clear bra, lil chromies, painted calipers, caliper decals, centerpiece wheel decals, visor decals, 6" stubbie antenea, 20% tints, painted grills black, painted WS frame & behind the seats Aggressive, painted engine cover Aggressive, WOLO Bad Boy air horn, Solo SQR-2 dual tip center exhaust, Motegi DV5 wheels, Riken Raptor tires, Eibach springs.
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Old 06-26-2008, 10:52 PM
  
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Originally Posted by maxblast View Post
Bill, is this a new tune with the system and if so are you working on one for the stage III? Thanks.

Yes, we are playing! I've a development shop full of willing Kappas, and your ever-vigilant speed servant is all too happy to raise the bar.
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Bill Hahn Jr., Hahn RaceCraft, Inc.
Home of the World's Quickest and Most Powerful Solstices
First to the 14's, 13's, and 12's in the 1/4 Mile
12.00 @ 117 MPH Street Solstice World Record

Hahn RaceCraft, Inc.
Turbocharging GM's since 1988
http://www.turbosystem.com
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Old 06-27-2008, 06:46 AM
  
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So I take it that stage 3 owners might get an improved tune soon Bill ? Gota stop drooling
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2007 - 2.4 - Black - Hahn Stage 3, Hahn Hi-Flow CAT, Solo SQR-2, Norm's Finned Diffuser & Fenders, GReddy BOV & PRofec-B Spec-II B/C, Autometer Mech Boost & Electric Oil Temp gauges, DDM Two gauge A-Pillar POD & Powdercoated valve & engine covers, Illuminated WR, JPM Centre Console, Arm Rests & Visor Covers, Stubby Antenna
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Old 06-27-2008, 08:08 AM
  
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Originally Posted by EcoBoost View Post
Yes, we are playing! I've a development shop full of willing Kappas, and your ever-vigilant speed servant is all too happy to raise the bar.
Wow Bill, you just don't rest on your laurels do you? You are definitely the pace setter. I sent you a PM.
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DOD: 2/18/06
Aggressive, Ebony leather interior, everything except OnStar.
Hahn Stage III, powder coated pipes/valve cover, XPEL clear bra, lil chromies, painted calipers, caliper decals, centerpiece wheel decals, visor decals, 6" stubbie antenea, 20% tints, painted grills black, painted WS frame & behind the seats Aggressive, painted engine cover Aggressive, WOLO Bad Boy air horn, Solo SQR-2 dual tip center exhaust, Motegi DV5 wheels, Riken Raptor tires, Eibach springs.
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Old 06-27-2008, 11:08 AM
  
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Nicely done Bill!!!
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Old 07-13-2008, 10:22 AM
  
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