How to achieve roughly ~600 AWHP on X50 car? - Page 3 - 6SpeedOnline

Feb 10, 2014 | 10:50 AM

#31

johnspeed

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Joined: Jun 2006

Posts: 3,636

From: chicago

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Also be prepared to do ALL the supporting mods with 20s over 18s to get them to work to their potential...

Feb 11, 2014 | 03:20 AM

#32

teflon_jones

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Joined: Jul 2004

Posts: 1,904

From: 8000' up in the Rockies

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Quote:

Originally Posted by DSCOFF

The car + oem turbos have 46,000 miles on them. The route of 20g was recommended by my tuner as it'll make equal or more power than k24/18s while running slightly less boost.

Yes, that's true, but see below...

Quote:

Originally Posted by OS Inspector

except they are a bit more laggy then 18g's

+1 yes exactly. The 20g will make more top-end power, but the 18g is a more usable street/daily driver setup.

Quote:

Originally Posted by johnspeed

Also be prepared to do ALL the supporting mods with 20s over 18s to get them to work to their potential...

+1 you could tell your tuner you've been getting feedback on the Porsche forum about this and ask him for a list of the different parts/mods required for the two setups, then post them here.