i've got a puch e-50 engine that says GU-M156 right next to where it says E-50. anybody know what that means?
puch e-50 / what is gu-m156
|Joey Ostos||05/28/07 03:08PM|
|Joey Ostos||05/28/07 09:10PM|
|The Bavarian||04/14/19 10:36AM|
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