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Author
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Topic: Twin Superchargers??
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My Infiniti Is So FAST
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Member # 4631
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posted
 
 
i have seen some cars with a single supercharger,
some cars with a single turbocharger,
a few cars with twin turbochargers,
why have i never seen twin superchargers??
this seems like a great idea, if one is good two is better
Posts: 85 | Registered: Jun 2004
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PeNiNsula302
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Member # 1061
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posted
i have no idea about the subject, but chances are there is a reason you havent heard anything about it ![[Cool]](cool.gif)
Posts: 3423 | Registered: Mar 2002
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98slowhoe 'FIFTYLX'
Uncle Frank
Member # 895
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posted
probably cause it would be too hard to control both Belts and have them work at the same speed and everything, since you can always have the problem of belt slipage and junk like that. The belts factor in too many possibilites for error where Turbos just run on the Exhuast and the Exhuast should be the same on both sides.
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AKA Franky Freaking 5 liter
Advanced Engine Development
SCT dealer
Dynotuning
Engine building
916*275*8212
88 4runner on 42's
Posts: 4206 | From: Folsom | Registered: Feb 2002
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mtbaughs
Road Racer
Member # 4052
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posted
I've seen in the past issue's of MMFF some of the drag race guys running two superchargers, R trim Vortech's to be more specific. Reason why nowadays you don't see that anymore....my guess is that because todays superchargers are damn efficient. With the right pulley combo 20+ psi is easy to get.
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R.I.P. Charlie Bruno Dec 2001
Posts: 2019 | From: Boise, Idaho | Registered: Jan 2004
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166 Merlo
FELONY
MOTORSPORTS
Member # 1549
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posted
no traction, unloads too much power all at once for damn near anything to hook. Not practical either.
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'89 - Boss Coupe
'70 - Drop Cutthang
'68 - Cougnut
'87 - 0166, Its real
Posts: 3954 | From: Thebay | Registered: Jul 2002
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88DroptopGT
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Member # 2535
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posted
Just swap pulleys to get the psi you want.
Posts: 3978 | From: 707 | Registered: Mar 2003
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wilit
Mustang Messiah
Member # 3367
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posted
Aston Martin built the Vantage in 1992. Twin Eaton 5.3 litre V8... 
In 1963 Studebaker had a prototype engine, the R5 for the Avanti, which was a 289ci twin McCullough (Now Paxton) superchargers.
And before you ask, the Lancia Delta S4 utilized what's called "twincharging". It used a roots style supercharger up to 4k rpm, then a bypass valve opened, and the turbo chargers boost began to feed the engine. This was all on a 2.0 litre 4 cylinder engine.
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"If a man hasn't found something worth dying for, he isn't fit to live." - Martin Luther King Jr.
Posts: 4793 | From: 37.78514° North 122.40100° West | Registered: Oct 2003
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BlackNGold
CaliforniaFords.com
Moderator
Member # 655
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posted
quote:
Originally posted by wilit:
Aston Martin built the Vantage in 1992. Twin Eaton 5.3 litre V8...
In 1963 Studebaker had a prototype engine, the R5 for the Avanti, which was a 289ci twin McCullough (Now Paxton) superchargers.
And before you ask, the Lancia Delta S4 utilized what's called "twincharging". It used a roots style supercharger up to 4k rpm, then a bypass valve opened, and the turbo chargers boost began to feed the engine. This was all on a 2.0 litre 4 cylinder engine.
![[worship]](graemlins/worship.gif) ![[patriot]](graemlins/patriot.gif)
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-SLOWER TRAFFIC KEEP RIGHT-
Posts: 5132 | From: Bay Area, CA | Registered: Dec 2001
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graylx
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Member # 3919
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posted
quote:
Originally posted by wilit:
Aston Martin built the Vantage in 1992. Twin Eaton 5.3 litre V8...
In 1963 Studebaker had a prototype engine, the R5 for the Avanti, which was a 289ci twin McCullough (Now Paxton) superchargers.
And before you ask, the Lancia Delta S4 utilized what's called "twincharging". It used a roots style supercharger up to 4k rpm, then a bypass valve opened, and the turbo chargers boost began to feed the engine. This was all on a 2.0 litre 4 cylinder engine.
Damn...I wish I was as well-versed in auto history as you!
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2012 Mustang GT
1989 Mustang LX 5.0 Notch
1995 Impala SS
Posts: 891 | From: Fresno | Registered: Dec 2003
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wilit
Mustang Messiah
Member # 3367
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posted
quote:
Originally posted by graylx:
Damn...I wish I was as well-versed in auto history as you!
That's what happens when your mom tells you to go outside and play, but you'd rather read Motor Trend and Car & Driver magazines as a kid. ![[Big Grin]](biggrin.gif)
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"If a man hasn't found something worth dying for, he isn't fit to live." - Martin Luther King Jr.
Posts: 4793 | From: 37.78514° North 122.40100° West | Registered: Oct 2003
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graylx
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Member # 3919
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posted
quote:
Originally posted by wilit:
quote:
Originally posted by graylx:
Damn...I wish I was as well-versed in auto history as you!
That's what happens when your mom tells you to go outside and play, but you'd rather read Motor Trend and Car & Driver magazines as a kid.
lol...smart kid ![[Whoo Whooooo!]](graemlins/woowoo.gif)
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2012 Mustang GT
1989 Mustang LX 5.0 Notch
1995 Impala SS
Posts: 891 | From: Fresno | Registered: Dec 2003
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a50sn95
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Member # 527
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posted
Mike Sitar started out with a Twin supercharged Tbird buildup.:
here
Finding a kit for twin Superchargers on an Infiniti G35 (Or any car)....good luck. The point was it is not cost effective, when a single will make all the power needed for most situations. Add the additional bracketry, ducting, and just enough room under most hoods, and I can't imagine any manufacturer seriously considering it, much less building it AND certifiying it for emmisions, and hoping to have enough buyers. Definitly a "Custom" job...
Posts: 226 | From: Galt | Registered: Nov 2001
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50DADDY
CAFords OG
Member # 3076
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posted
Mike Sitar: Very informative website.
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"Im not stupid,i just act that way so i dont make you dummies uncomfortable."
"Old age and treachery shall overcome youth and skill."
Posts: 4827 | From: Suckramento | Registered: Jul 2003
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1Sicgt
CAFords OG
Member # 714
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posted
At the alteredspeed grand opening there was a twin supercharged pantera there. It had two roots type blowers mounted in a v shape custom intake, then had side draft webers on it. It was bad ass. John over from Altered worked on it he would know more.
[ June 20, 2004, 06:15 PM: Message edited by: 1Sicgt ]
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14 Focus TS ST3 full Stg3, ready for bigger Turbo
2003 Cobra Track Car
Posts: 8145 | From: Hitting the Apex | Registered: Jan 2002
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FasterDamnit
Bad Attitude
Member # 442
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posted
Bill Cosby + Carrol Shelby. 'nuff said.
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'92 LX T5
Looked stock, went 11's 11.90 at 115mph.
'65 Mustang 347
www.fordmuscle.com
Livin' in the Carolina Pines
Posts: 2971 | From: NorCal | Registered: Sep 2001
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9cobra9
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Member # 4470
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posted
today on phrtv their featured car was some buick with twin superchargers.
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Red 1999 Cobra #1227
cai, bbk headers, offroad h-pipe, short shifter, 3.73's, magnaflow mufflers, LTW flywheel and 04 cobra clutch,
co-owner of PWA
Posts: 1145 | From: Fremont | Registered: May 2004
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My Infiniti Is So FAST
¯
Member # 4631
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posted
quote:
Originally posted by 9cobra9:
today on phrtv their featured car was some buick with twin superchargers.
so my idea is catching on
GREAT
Posts: 85 | Registered: Jun 2004
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FasterDamnit
Bad Attitude
Member # 442
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posted
Nope,
You're at least 35 years behind the times.
Posts: 2971 | From: NorCal | Registered: Sep 2001
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wilit
Mustang Messiah
Member # 3367
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posted
quote:
Originally posted by FasterDamnit:
Nope,
You're at least 35 years behind the times.
Tommy Ivo was the first guy to build a twin supercharged drag motor back in the 60's. It's just not a very effecient design. When you consider it takes 20-30hp to turn a roots style supercharger, why would you waste 60hp to get the same ammount of boost into an engine as a single supercharger? It really does't make sense.
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"If a man hasn't found something worth dying for, he isn't fit to live." - Martin Luther King Jr.
Posts: 4793 | From: 37.78514° North 122.40100° West | Registered: Oct 2003
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FasterDamnit
Bad Attitude
Member # 442
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posted
Yup.
That's why when Cosby wanted a car that could go 200mph, O'l Shel threw two paxtons on a 427 Cobra. The rest is history...
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'92 LX T5
Looked stock, went 11's 11.90 at 115mph.
'65 Mustang 347
www.fordmuscle.com
Livin' in the Carolina Pines
Posts: 2971 | From: NorCal | Registered: Sep 2001
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Eddie510-
CAFords OG
Member # 2354
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posted
what about a turbo and a supercharger at the same time one whistles and then whoosh! and Nitrous
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"I like to be more politicaly correct than what I really believe so I can get more frinds here on CaFords"-Cummings "TIPICKLE"
Posts: 6557 | Registered: Jan 2003
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My Infiniti Is So FAST
¯
Member # 4631
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posted
quote:
Originally posted by Eddie510:
what about a turbo and a supercharger at the same time one whistles and then whoosh! and Nitrous
![[Eek!]](eek.gif) can you do both a turbo and a supercharger??
i like the way that sounds ![[dance]](graemlins/dance.gif)
Posts: 85 | Registered: Jun 2004
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wilit
Mustang Messiah
Member # 3367
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posted
quote:
Originally posted by InfinitiG35:
can you do both a turbo and a supercharger??
i like the way that sounds
Please read my first reply in this thread. ![[Roll Eyes]](rolleyes.gif)
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"If a man hasn't found something worth dying for, he isn't fit to live." - Martin Luther King Jr.
Posts: 4793 | From: 37.78514° North 122.40100° West | Registered: Oct 2003
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FasterDamnit
Bad Attitude
Member # 442
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posted
If big power from multiple power adders is what you want, then get multiple turbo's and stage them. Have one feed into another. How about 200psi boost? Tractor pull guys run setups like that.
![[burnout]](graemlins/burnout.gif)
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'92 LX T5
Looked stock, went 11's 11.90 at 115mph.
'65 Mustang 347
www.fordmuscle.com
Livin' in the Carolina Pines
Posts: 2971 | From: NorCal | Registered: Sep 2001
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