Spool up on Alpha 3071's - Page 2 - 6SpeedOnline - Porsche Forum and Luxury Car Resource

Mar 12, 2011 | 01:47 PM

#16

emadelta86

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Quote:

Originally Posted by dgreen78

Another thing to check for is your wastegate preload on each turbo. I found that Tial does not set these from the factory. On the dyno we found one set at a crack point of 12 psi and the other at 15 psi. My turbos spooled up a few hundred RPMs quicker when we found this out.

Mmh, I will have to check mine before I put them on!!

Mar 12, 2011 | 02:09 PM

#17

dgreen78

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Quote:

Originally Posted by emadelta86

Mmh, I will have to check mine before I put them on!!

Yea, I didnt even think about it. You would assume they would set them for the price you pay for them.

Mar 12, 2011 | 02:44 PM

#18

emadelta86

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Quote:

Originally Posted by dgreen78

Yea, I didnt even think about it. You would assume they would set them for the price you pay for them.

Well, I agree...

I took mine used tough, so I have to be sure someone else didn't mess with them before...
The problem is I don't know at what pressure they should open...1 bar or more?