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Architecture & Porsche's
Join Date: Jan 2006
Location: Austin, Texas
Posts: 3,189
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4 (Four) 928turbosports turbocharged 928's to hit the dyno's in October/November...
Clay's car: 86 TurboSport, Standard T61 turbocharger, Stage 3 (est. 440rwhp/460rwtq @ 8psi
Abby's car: '86.5 Turbosport Stage 5 T67BB turbocharger: probably near 550/580hp @ 12-ish PSI? George's '88 GT: Stage 3, T61BB turbocharger upgrade: est. 480/490 at the wheels at 9-10psi. Mark's 86.5 car: T67BB turbocharger Stage 3, est. 500rwhp/tq @ 10psi Stay tuned for pictures & dynos.  Mark
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Porsche Club Racing National Scrutineer '89 Andial 951 '82 928R '74 911 RSR 3.6 |
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10-04-2007, 05:55 AM
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Registered
Join Date: Aug 2006
Location: Cincinnati, Ohio
Posts: 1,019
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Excellent. Get them strapped down!
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Kuhn Performance Technologies, LLC Big Gun: 1988 928S4 Twin Turbo, 5-SPD/LSD 572 RWHP, 579 RW ft-lbs, 12 psig manifold pressure. Stock Internals, 93 octane. Little Gun: 1981 928 Competition Package Twin Turbo, 375 RWHP, 415 RW ft-lbs, 10psig manifold pressure. Nikasil Block, JE2618 Pistons, 93 octane. |
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10-04-2007, 07:47 AM
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Registered
Join Date: Jan 2007
Posts: 652
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Good Luck.
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1984 928's w/ 5 speed Smoked Quartz Metalic 1982 928's Turbo w/ 5 Speed Platinum Metalic 1978 Euro Widebody w/ 5 speed Guards Red |
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10-04-2007, 08:03 AM
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Architecture & Porsche's
Join Date: Jan 2006
Location: Austin, Texas
Posts: 3,189
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strapping them down..
Yes, hard to coordinate when clients are in Australia...I forgot to ask what dyno he'll be using...oh well, that's what updates are for.
George plans to 1/4 mile his car before he dyno's it (dialed in via wide-band O2 sensor). He has a Porsche 1/4 mile competition he's entering. Interesting. I have a Concours I'll be participating/Judging in this weekend & will get pictures of the kit laid out next to my car, showing it's beauty. Mark
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Porsche Club Racing National Scrutineer '89 Andial 951 '82 928R '74 911 RSR 3.6 |
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10-04-2007, 08:06 AM
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Registered
Join Date: Aug 2006
Location: Cincinnati, Ohio
Posts: 1,019
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Mark...Please check PM.
Thanks, JK
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Kuhn Performance Technologies, LLC Big Gun: 1988 928S4 Twin Turbo, 5-SPD/LSD 572 RWHP, 579 RW ft-lbs, 12 psig manifold pressure. Stock Internals, 93 octane. Little Gun: 1981 928 Competition Package Twin Turbo, 375 RWHP, 415 RW ft-lbs, 10psig manifold pressure. Nikasil Block, JE2618 Pistons, 93 octane. |
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10-04-2007, 08:10 AM
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Freiherr
Join Date: Dec 2003
Location: New Orleans
Posts: 1,884
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Wrapping up the racecar over the next couple weeks and then I'm going balls out to finish the Turbo car. Picking up the racer on Oct. 22, so it's coming soon.
Turbo car runs nice as is @8psi but not enough fuel under boost and we really need to get it where 15psi is safe for short blasts and 12psi is the norm. If Proto-tech drags their feet, I'm heading to NC for a couple of days to spend time with Dave Roberts with the car strapped down with the ST. I'm giving Proto-tech 3 weeks to deliver or get the hell out of my way.
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Abby Normal |
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10-04-2007, 10:28 AM
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Registered
Join Date: Jan 2007
Posts: 652
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Quote:
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1984 928's w/ 5 speed Smoked Quartz Metalic 1982 928's Turbo w/ 5 Speed Platinum Metalic 1978 Euro Widebody w/ 5 speed Guards Red |
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10-04-2007, 12:48 PM
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Architecture & Porsche's
Join Date: Jan 2006
Location: Austin, Texas
Posts: 3,189
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Many of us are.
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Porsche Club Racing National Scrutineer '89 Andial 951 '82 928R '74 911 RSR 3.6 |
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10-04-2007, 01:39 PM
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Registered
Join Date: Aug 2006
Location: Cincinnati, Ohio
Posts: 1,019
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How do I turn my boost up?
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Kuhn Performance Technologies, LLC Big Gun: 1988 928S4 Twin Turbo, 5-SPD/LSD 572 RWHP, 579 RW ft-lbs, 12 psig manifold pressure. Stock Internals, 93 octane. Little Gun: 1981 928 Competition Package Twin Turbo, 375 RWHP, 415 RW ft-lbs, 10psig manifold pressure. Nikasil Block, JE2618 Pistons, 93 octane. |
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10-04-2007, 04:29 PM
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Network Native
Join Date: Jan 2007
Location: SoCal
Posts: 10,349
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Quote:
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US 83 zinc metallic 5 spd, aka the nice car. Euro 85 black, 5 spd, the fast rough track car maybe car. SOLD Euro 84 red, AT, only car in garage in years, my parts car, soon to go last 7 years. |
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10-04-2007, 04:59 PM
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Freiherr
Join Date: Dec 2003
Location: New Orleans
Posts: 1,884
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You guys crack me up.
Fabio, Ill have the racer at Daytona for Rennsport, you going to make it?
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Abby Normal |
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10-04-2007, 05:15 PM
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Registered
Join Date: Jan 2007
Posts: 652
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Quote:
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1984 928's w/ 5 speed Smoked Quartz Metalic 1982 928's Turbo w/ 5 Speed Platinum Metalic 1978 Euro Widebody w/ 5 speed Guards Red |
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10-04-2007, 06:57 PM
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Registered
Join Date: Aug 2006
Location: Cincinnati, Ohio
Posts: 1,019
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Pound per pound it's hard to beat a turbocharger...
Massive midrange torque? Check High Top End Power? Check Quiet? Check Efficient? Check Long lasting? Check The boost choice of top manufacturers? Check, check, check I'm anxious to see some results on these systems. I know Mark caught a lot of ribbing from others. Myself I'm not a huge fan of rear mounted systems, but it's still a turbo on a 928 and I still want to see the results...GET THEM STRAPPED DOWN guys! It's time to break some boosted 928 records.
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Kuhn Performance Technologies, LLC Big Gun: 1988 928S4 Twin Turbo, 5-SPD/LSD 572 RWHP, 579 RW ft-lbs, 12 psig manifold pressure. Stock Internals, 93 octane. Little Gun: 1981 928 Competition Package Twin Turbo, 375 RWHP, 415 RW ft-lbs, 10psig manifold pressure. Nikasil Block, JE2618 Pistons, 93 octane. |
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10-05-2007, 01:33 PM
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Heavy Metal Relocator
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check out HOTROD this month for a real turbo'ed sleeper...
early Pontiac with a big block Chebbie stuffed in it (although it's decal-ed and made up to look like a 326 Pontiac motor), equipped with------ TWIN REAR MOUNTED TURBO'S laptop computer controlled fuel mapping, car looks a little rough (it's part of the "sleeper" affect), but IT RUNS IN THE LOW 9'S IN THE QUARTER MILE!!!!!!!!!! now those are the kind of numbers I like to see from turbo'ed cars.......
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Absence of Evidence, is not Evidence of Absence. Bill Maher 8/4/09--- "I'll show you Obama's birth certificate, when you show me Sarah Palin's high school diploma." |
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10-06-2007, 04:56 AM
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Heavy Metal Relocator
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Mark---
which Concours? LSR's at Haak Winery?? If so, see you there..... BRING A RAINCOAT-------Weather forecast revised to 50% chance of rain for Sunday. ----------
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Absence of Evidence, is not Evidence of Absence. Bill Maher 8/4/09--- "I'll show you Obama's birth certificate, when you show me Sarah Palin's high school diploma." |
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10-06-2007, 05:23 AM
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Registered
Join Date: Aug 2006
Location: Cincinnati, Ohio
Posts: 1,019
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I'm curious to see how these mid and rear mounted systems flow out up top.
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Kuhn Performance Technologies, LLC Big Gun: 1988 928S4 Twin Turbo, 5-SPD/LSD 572 RWHP, 579 RW ft-lbs, 12 psig manifold pressure. Stock Internals, 93 octane. Little Gun: 1981 928 Competition Package Twin Turbo, 375 RWHP, 415 RW ft-lbs, 10psig manifold pressure. Nikasil Block, JE2618 Pistons, 93 octane. |
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10-06-2007, 09:24 AM
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Architecture & Porsche's
Join Date: Jan 2006
Location: Austin, Texas
Posts: 3,189
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PCA Concours
Sorry been so absent, had to take time out to win my second PCA Concours
  
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Porsche Club Racing National Scrutineer '89 Andial 951 '82 928R '74 911 RSR 3.6 |
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10-08-2007, 10:50 AM
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Registered
Join Date: Aug 2006
Location: Cincinnati, Ohio
Posts: 1,019
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Looks good Mark. I recently won a "Best Porsche Engine" trophy at the VW-Porsche reunion show here in Cincinnati. It came down to my engine and a guy with an 84 Carrera with like 15K miles on the clock.
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Kuhn Performance Technologies, LLC Big Gun: 1988 928S4 Twin Turbo, 5-SPD/LSD 572 RWHP, 579 RW ft-lbs, 12 psig manifold pressure. Stock Internals, 93 octane. Little Gun: 1981 928 Competition Package Twin Turbo, 375 RWHP, 415 RW ft-lbs, 10psig manifold pressure. Nikasil Block, JE2618 Pistons, 93 octane. |
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10-08-2007, 01:46 PM
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Architecture & Porsche's
Join Date: Jan 2006
Location: Austin, Texas
Posts: 3,189
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Heck, PCA doesn't even consider the condition/cleanliness of the engine during Concours...pooh. Mine is real nice too with 18,006 on the odo now. A few exterior imperfections (wife/brother/ex-owner induced) kept me again from winning Best in show. Nuts.
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Porsche Club Racing National Scrutineer '89 Andial 951 '82 928R '74 911 RSR 3.6 |
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10-08-2007, 01:54 PM
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Registered
Join Date: Aug 2006
Location: Cincinnati, Ohio
Posts: 1,019
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I hear you there.
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Kuhn Performance Technologies, LLC Big Gun: 1988 928S4 Twin Turbo, 5-SPD/LSD 572 RWHP, 579 RW ft-lbs, 12 psig manifold pressure. Stock Internals, 93 octane. Little Gun: 1981 928 Competition Package Twin Turbo, 375 RWHP, 415 RW ft-lbs, 10psig manifold pressure. Nikasil Block, JE2618 Pistons, 93 octane. |
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10-08-2007, 02:09 PM
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