leakdown test
 

Any tips on the best way to do a leakdown test?

I just searched the 911 board and found this good link with pics.

http://forums.pelicanparts.com/showthread.php?s=&threadid=58372&highlight=LEAKDOW N

I made one per this article.

http://www.lafishmag.com/Leak Down Tester.html

Ron D

Lets try this again:
http://www.lafishmag.com/LeakDownTester.html

Ron

here is the one I have used but not on porsche engines yet. If all you want to do is find what leaking, pump 80 lbs into the cylinder at TDC and listed, oh and hold the crank. This one was $40.00 from aircraft tool supply www.aircraft-tool.com

Craig