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Old 21-08-09, 11:25   #1
Magos

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Default Radical SR8 - batalia pentru recordul de la Nurburgring continua

Radical SR8 - batalia pentru recordul de la Nurburgring continua

Despre masini de strada pe circuit am mai auzit, dar sa adaptezi o masina de circuit pentru strada, masina care sa mai obtina si cel mai bun timp de pe circuitul de la Nurburgring, asta este un subiect mai special.

Vorbesc despre produsul britanicilor de la Radical, SR8, care in 2005 a reusit sa isi impuna propriul record pe circuitul din Germania, si anume 6:55, fata de Dodge Viper ACR cu 7:22.1 si Gumpert Apollo, cu 7:11.5.

Iar cum cei 360 CP nu erau suficienti, constructorul britanic Radical a scos la iveala o noua versiune, imbunatatita, a modelului SR8 – SR8LM.

Cu o putere de 455 CP, produsa de un motor preluat de pe Suzuki Hayabusa, Radical SR8LM reprezinta un prototip de supercar complet street-legal.

Astfel, s-a obtinut un nou record pe circuitul din Nurburgring de 6:48, cu doar 8 secunde mai rapid decat predecesorul sau, rezultate confirmate de cateva reviste nemtesti de motorsport.
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Last edited by 4TuningRO; 21-08-09 at 15:37.
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Old 21-08-09, 11:39   #2
e30_eVG3n

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Default Re: Radical SR8 - batalia pentru recordul de la Nurburgring continua

6,48... WOW Asta da timp. Si daca e si street legal(adica numa pentru Monaco si San Marino, ca numai pe acolo vezi altfel de minuni ingineresti)... super
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Old 21-08-09, 12:00   #3
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Default Re: Radical SR8 - batalia pentru recordul de la Nurburgring continua

Bine ca nu baga o masina de la F1
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Old 21-08-09, 12:12   #4
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Default Re: Radical SR8 - batalia pentru recordul de la Nurburgring continua

Sefu, mai bine te documentai un pic inainte sa te apuci sa scrii, SR8LM nu are motoru de Hayabusa, e un V8 de 2.5 produs de Powertec

http://www.powertecengineering.com/p...s/v8engine.pdf

Si, btw, de la 48 la 55 sunt 7 secunde un 8, ce naiba...
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Old 21-08-09, 12:35   #5
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Default Re: Radical SR8 - batalia pentru recordul de la Nurburgring continua

SR8
Based on the SR3, the SR8 is a more extreme version intended for street and track use. The SR8 also features the largest engine Radical has ever put in their road cars, with the 2600 cc Powertec RPA V8 constructed by combining elements of Suzuki inline-4s, and producing 363 hp (271 kW). A further variant, known as the SR8LM, increases the engine to 2800 cc and brings power output to 455 hp (339 kW). In August 2009 Michael Vergers, driving an SR8LM, set a new lap record (6 minutes, 48 seconds) for road legal cars at the Nürburgring Nordschleife circuit.[3] The previous record (6 minutes, 55 seconds) was also set by Vergers, in 2005 at the wheel of a Radical SR8
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Old 21-08-09, 14:00   #6
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Default Re: Radical SR8 - batalia pentru recordul de la Nurburgring continua

Motorul este construit de Powertec, cu interne folosite de pe Suzuki Hayabusa, toate acestea pentru a obtine o greutate totala a motorului de 88 kg.
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Old 21-08-09, 14:27   #7
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Default Re: Radical SR8 - batalia pentru recordul de la Nurburgring continua

nici macar, se folosesc doar 2 chiulase de GSXR 1300, pe cand, blocul motor, arborele cotit, axele cu came, sistemul de admisie, sistemul de ungere, racirea, electronica, aprinderea, etc. difera

termenul "engine internals" nu se traduce mot a mot in limba romana, nu exista substantivul "interne"
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Old 21-08-09, 14:31   #8
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Default Re: Radical SR8 - batalia pentru recordul de la Nurburgring continua

ce putea sa faca masinuta asta cu doar 360 cp :O acum au si imbunatatit`o ca era cam "slaba" si au dus`o in 455...oamenii astia nu sunt normali :P
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Old 21-08-09, 15:54   #9
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Default Re: Radical SR8 - batalia pentru recordul de la Nurburgring continua

despre timpul reusit ce poti spune decat un mare WOOOW. in rest... mi se pare o masina prea radicală pt o masina de serie
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Old 26-08-09, 10:26   #10
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Default Re: Radical SR8 - batalia pentru recordul de la Nurburgring continua

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Old 26-08-09, 10:54   #11
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Default Re: Radical SR8 - batalia pentru recordul de la Nurburgring continua

bravo lor, a condus bine
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Old 26-08-09, 11:00   #12
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Default Re: Radical SR8 - batalia pentru recordul de la Nurburgring continua

e masina de serie teoretic, pt ca practic nu stiu cate din astea o sa vezi pe strada. ... oricum bv lor !
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Old 26-08-09, 12:21   #13
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Default Re: Radical SR8 - batalia pentru recordul de la Nurburgring continua

Quote:
Originally Posted by Marius_mym89 View Post
e masina de serie teoretic, pt ca practic nu stiu cate din astea o sa vezi pe strada. ... oricum bv lor !
Sau daca o sa le vezi sigur vor fi parcate pe pomi, stalpi etc
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Old 26-08-09, 16:02   #14
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Default Re: Radical SR8 - batalia pentru recordul de la Nurburgring continua

interesant
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Old 26-08-09, 16:57   #15
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Default Re: Radical SR8 - batalia pentru recordul de la Nurburgring continua

geezzz...era sa moara de vreo 10 ori..oricum si soferu si masina sunt super adevarate..la 250km/h daca vira dreapta acolo se ducea stabilitate si control maxim. felicitari!
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