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Old 06-09-12, 21:36   #1
pasbogdan

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Default audi s2

Proiectul unui client realizat de noi.Initial nu se reusea atingerea unui boost considerabil cu o turbina mai mare decat cea stock,si s-a depistat un bloc uzat.Acum se pregateste o baza solida pt viitor.
Unele piese inlocuite cu unele noi OE iar unele inlocuite cu unele mai rezistente:

Bloc planat alezat si honuit la 81.5mm
Pistoane wosner
Biele "h"
Prezoane palier si chiuloasa ARP
"Retainers" si arcuri supape
Tacheti
Chiuloasa planata,inlocuit ghiduri,simeringuri(fara portare,vom vedea cat ne va incurca in cazul in care se doreste o putere mai mare fata de setupul existent)
Kit afr wideband cu afisaj boost inclus si posibilitate de logare
Supape noi
Kit distributie cu pompa de apa nou OE
Kit conversie bobine 2.0 tfsi
Senzori de detonatie
Pompa de benzina
Multe garnituri,coturi,etc..
Ambreaj racing sachs
Motorul va functiona cu gestiunea stock motronic care este deja programata pt turbina,injectoare,galerie de admisie Rs2.
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1983 audi coupe b2 2.2l 20v turbo quattro proiect
1986 audi coupe b2 2.2l 20v turbo quattro proiect
1985 audi 90 b2,2.2l 20v turbo quattro proiect
1985 suzuki samurai
1993 audi urs4 2.2l 20 v turbo quattro-dezmembez
1994 audi 100 c4 2.6 E 12 v FWD
2003 vw lt 35
1991 audi s2 3b
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Old 07-09-12, 10:44   #2
PaulMIG

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Default Re: audi s2

hehe, abia astept sa dau o tura
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Old 07-09-12, 14:22   #3
bartolomeus

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Old 07-09-12, 21:56   #4
pasbogdan

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Default Re: audi s2

Quote:
Originally Posted by bartolomeus View Post
Domnule...daca te mananca talpa piciorului drept viziteaza un dermatolog.Dumneata crezi ca aceasta este masina de "talpari"??Si eu sunt curios de rezultat.Poate in cele din urma nu il mai vizitam pe Dmitri....
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Old 08-09-12, 00:26   #5
jambon

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Default Re: audi s2

La cati cp,Nm crezi ca va ajunge masina?
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Old 08-09-12, 00:32   #6
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Default Re: audi s2

400 CP este obiectivul. Turbina poate mai mult dar o sa mearga mai nefortata.
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Old 08-09-12, 00:36   #7
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Default Re: audi s2

Da la baza e un motor S2 original?
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Old 09-09-12, 20:27   #8
pasbogdan

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Default Re: audi s2

Da,s-a folosit blocul standard de 20vt fara a merge pe varianta stroker.
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Old 09-09-12, 21:53   #9
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Default Re: audi s2

Da piesele de mai jus la ce preturi s-au ridicat,turbina la ce presiune o sa mearga,cam multe intrebari pun da sunt tare curios si astept un clip dupa sa vad cea iesit.Bafta in continuare.
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Old 10-09-12, 13:50   #10
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Default Re: audi s2

Quote:
Originally Posted by jambon View Post
Da la baza e un motor S2 original?
Normal logic si evident! Ar fi fost culmea culmilor sa se foloseasca alt motor cand motorul de S2 are atatea posibilitati de upgrade!
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Old 10-09-12, 18:48   #11
bluey
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Default Re: audi s2

Cat cantareste un piston wossner de care ati pus voi acolo?
Si as mai fi curios care e diferenta intre pachetul piston + biela nou fata de ce era stock pe masina, la greutate ma refer.
Multumesc.
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The best exhaust for a turbo is the least exhaust.
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Old 10-09-12, 20:36   #12
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Default Re: audi s2

Quote:
Originally Posted by bluey View Post
Cat cantareste un piston wossner de care ati pus voi acolo?
Si as mai fi curios care e diferenta intre pachetul piston + biela nou fata de ce era stock pe masina, la greutate ma refer.
Multumesc.
Este o poza pe cantar cu un piston cu bolt,sigurante fara segmenti .Cat cantareste un piston stock sau o biela pot verifica.Sincer nu m-a interesat(desi ar fi bine de stiut)fiindca motorizarea turbo ne ofera niste avantaje care ne fac sa uitam de "greutati" bine calculate la spirate,si nu avem un target inspre 1000 cp pentru a fi atenti la aceste aspecte,motiv pt care nu am portat nici chiuloasa.Inca un motiv pt care nu am fost interesati de folosirea celor mai usoare componente a fost faptul ca nu vom urca limita de turatie peste 7000rpm.Pragul greu incepe la 600-700 de cai unde investitiile devin greu de suportat.Dar pana acolo din experientele multiple ale utilizatorilor 20vt 5 pistoane ne descurcam cu setupul existent.
Motivul cantaririi a fost pt echilibrare piston/biela dar nu prea este ce echilibra.Cel putin cantarul folosit nu afiseaza valori sub 1g.
Cu respect,

Last edited by pasbogdan; 10-09-12 at 20:58.
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Old 12-09-12, 20:11   #13
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Default Re: audi s2

http://www.s2forum.com/forum/showthread.php?t=60386
Cine are un b4(coupe,limuzina,avant) nu se poate plange ca nu se gasesc faruri la pret bun..
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Old 19-09-12, 20:22   #14
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Default Re: audi s2

Cateva imagini in timpul"creatiei"...
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Old 19-09-12, 20:29   #15
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