E acho que dar 500€ numa repro só para 20 cv é pouco, é só esta a questão.
Se por exemplo tivesse um A3 1.8T de 2001 (K03-053 150 hp, 85 N actuator), com o turbo
que indico montado, só com uma repro e os mesmos 500€ tinha vamos supor mais 20 ou 30cv
para falar de ganhos iguais ao que referi só com uma pequena diferença, é que este turbo aguenta
isso na boa. O que tenho no meu carro não aguenta!
Para mim não é só cv's, é ter mais cv's e poder andar descansado, coisa que com o turbo que está no
meu carro é para esquecer! Claro que tendo mais cv's tenho mais binário também, mas com aquele turbo
eu não me meto a fazer nada, isso é a minha opinião pessoal e vale o que vale, pode estar completamente
errada.
Tentei justificar o porquê de não optar por essa via com este turbo K03-011 (5303 988 0011) 150 hp, 65 N actuator.
E a justificação do que digo está aqui em baixo:
Quote, "originally posted by Borg Warner (KKK)"
Dear Sir,
thank you for your interest in our products.
First of all, we don't produce any turbo that we call K03S. But I hope
I can answer your questions with the following explanations.
All the following turbos have the same installation dimensions and
thermodynamical performance. The differences are only in the actuator
that opens the turbine bypass valve:
K03-011 (5303 988 0011) 150 hp, 65 N actuator
K03-026 180 hp, 85 N actuator
K03-035 180 hp, 85 N actuator
K03-044 150 hp, 65 N actuator
K03-045 156 hp (Ibiza Cupra), 85 N actuator with 2 ports
K03-049 150 hp (Sharan/Alhambra), 65 N actuator
The 180 hp versions have an actuator with a higher opening force due
to the higher exhaust gas pressure (which is a consequence of the
higher boost pressure). Otherwise the valve would be pushed open by
the exhaust gas pressure.
The following turbos are a further development (since 2000) and have
an improved and slightly larger compressor while using the same
turbine (still with the same installation dimensions):
K03-052 180 hp, 85 N actuator
K03-053 150 hp, 85 N actuator
K03-058 150 hp/180 hp, 85 N actuator
Consequentially, putting a 180 hp turbo on a 150 hp engine will not
bring about any change in performance, but putting on a
K03-052/053/058 instead of the older versions will bring a slight
improvement in engine efficiency. Additionally, with re-mapping the
ECU you can achieve about 215 hp without danger of overspeeding the
turbo. With the older turbos, 195 hp is the limit.
With the K04 that's also commonly used (5304 950 0001) the power
output should not be more than 220 hp. That means, changing a
K03-052/053/058 against a K04 does not make a lot of sense.
I hope that these details answer your questions. If you need more
info, one of our service distributors will be glad to help you. Their
addresses are on our website
http://www.turbodriven.com/.
Mit freundlichen Grüßen/Best regards,
BorgWarner Turbo Systems GmbH
Sales IDS - Technical Support
Christian Seibert