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thechiller thechiller is offline
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Join Date: Jun 2006
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I spoke with a locale porsche specialist representative of RUF in Norway, he recomended me:

- Cyllinder and piston kit 964 turbo, 3,3 liter with 7,5 in compression ratio. These cyllinders have better colling than the original 930. He means that on high power the 3,4 and 3,5 liters cyllinders are weaker and might crack when running 1,3- 1,4 bar boost.

- Recomenden to use 3,2 liter carrera cyllinder heads, because they have bigger ports in/out. using twin plugg was not needed, they have build engines taking out 748 rwhp on this setup.

- Camshaft was recomended to use the carrera 3,2 type

Advantage using the cyllinder kit and cyllinder heads was that the metal gasket kit did fit bolt on.

They used this type of setup un the RUF CTR

Does anyone have any comments on this?

Kjell
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Old 10-06-2008, 02:00 AM
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