[NSRCA-discussion] YS160 Piston problems

[k6xyz]

Hi Mike..what fuel and prop?
 
Regards

Dave Harmon
NSRCA 586
K6XYZ[at]sbcglobal[dot]net
Sperry, Ok. 
-----Original Message-----
From: nsrca-discussion-bounces at lists.nsrca.org
[mailto:nsrca-discussion-bounces at lists.nsrca.org] On Behalf Of
Zoro1024 at aol.com
Sent: Sunday, September 03, 2006 9:19 PM
To: nsrca-discussion at lists.nsrca.org
Subject: [NSRCA-discussion] YS160 Piston problems
 
Just wondering if anyone else has experienced a problem with the piston
cracking arounf the wrist pin boss. I now have a second one with this
same problem.  It like the first one was running like gangbusters and
gradually started losing power. On tear down the cracked piston was very
evident.  Going to send this one baxck to YS with the first piston also.
Looks like the larger piston in the 160 is weak in the center.
 
 
 
Mike H.
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