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equality72521 equality72521 is offline
sudo apt-get purge 930
 
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Join Date: Jul 2006
Location: Brandon, FL
Posts: 4,840
I asked this same question a while ago and never got a definite answer other than they handle heat better. I know a very respectable Porsche engine builder that has always used NA valves on the intake but turbo valves on the exhaust on the turbo engines he's built.

Stupid Question???
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Mark 1979 930 Euro ***GONE AND DON'T MISS IT AT ALL***

"Worrying about depreciation on your car and keeping mileage down is like not ****ing your girlfriend so her next boyfriend finds her more appealing"
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Last edited by equality72521; 08-10-2008 at 07:30 AM..
Old 08-10-2008, 07:20 AM
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