Pelican Parts Forums

Pelican Parts Forums (http://forums.pelicanparts.com/)
-   Porsche 911 Technical Forum (http://forums.pelicanparts.com/porsche-911-technical-forum/)
-   -   Difference between 3.2 engine ROW and USA version (http://forums.pelicanparts.com/porsche-911-technical-forum/625518-difference-between-3-2-engine-row-usa-version.html)

AlexJ 08-19-2011 07:36 AM

Difference between 3.2 engine ROW and USA version
 
I have been checking on the 3.2 engine data sheet and noticed that numbers (HP) from U.S.A. versions are different from ROW versions.

Can anyone please explain the technical differences between the two versions?

Is it possible to convert USA version to ROW version, considering that the latter is more powerful?

Thanks in advance.

Bill Verburg 08-19-2011 07:43 AM

Quote:

Originally Posted by AlexJ (Post 6205532)
I have been checking on the 3.2 engine data sheet and noticed that numbers (HP) from U.S.A. versions are different from ROW versions.

Can anyone please explain the technical differences between the two versions?

Is it possible to convert USA version to ROW version, considering that the latter is more powerful?

Thanks in advance.

Biggest difference is in cr, US is 9.5, RoW is10.3
another difference is the chip tuning, f/a ratios and spark timing will be affected by this
this doesn't affect power so much as longevity but all RoW cyliders are Mahle, US got a mix of Mahle and KS

AlexJ 08-19-2011 08:02 AM

Thanks Bill!

Do you mean that, to convert it, "only" have to change pistons and the chip tuning?

Bill Verburg 08-19-2011 08:07 AM

Quote:

Originally Posted by AlexJ (Post 6205605)
Thanks Bill!

Do you mean that, to convert it, "only" have to change pistons and the chip tuning?

yes

AlexJ 08-19-2011 08:08 AM

Thanks!!!


All times are GMT -8. The time now is 05:35 PM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website


DTO Garage Plus vBulletin Plugins by Drive Thru Online, Inc.