Pelican Parts Forums

Pelican Parts Forums (http://forums.pelicanparts.com/)
-   Porsche 911 Technical Forum (http://forums.pelicanparts.com/porsche-911-technical-forum/)
-   -   Compression #'s on 3.2 out of factory? (http://forums.pelicanparts.com/porsche-911-technical-forum/131646-compression-s-3-2-out-factory.html)

jess5engine 10-15-2003 01:20 AM
Compression #'s on 3.2 out of factory?
 
Newbie question:

What are the compression numbers on a 3.2 fresh out of the factory?

The compression numbers I got back ranged from 180 to 170 on a motor with 123K miles.

2nd newbie question:

Should I get a leakdown test after seeing these numbers?

MAS 10-15-2003 03:45 AM
The compression numbers look great.

-MAS

Rot 911 10-15-2003 05:24 AM
Jess here are the compression and leakdown numbers on my 3.2 with 133,000 miles. Ignore the bad cylinders (which is why I am in the middle of a rebuild)

#1: Compression 145, leakdown 80%
#2: Compression 180, leakdown 8%
#3: Compression 180, leakdown 6%
#4: Compression 190, leakdown 2%
#5: Compression 60, leakdown 100%
#6: Compression 205, leakdown 8%


All times are GMT -8. The time now is 11:11 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.