139qmb valve lenth for 2011 ssr classic 50cc

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139qmb valve lenth for 2011 ssr classic 50cc by: jtgolden - Jul 23, 2013 20:59:14 GMT -5

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Post by jtgolden on Jul 23, 2013 20:59:14 GMT -5

I have a ssr 50cc classic 2011. I am needing to get a new top end so I am going to buy a big bore kit. The motor say 139qmb, however, i am not sure if it is a 64 or 69 mm valve length. Any ideas? The badge on it says 49cc and I have read that a true 49 is 69mm

Thanks

Last Edit: Jul 23, 2013 22:37:58 GMT -5 by jtgolden

scoots PM scoots scoots's Posts scoots's Threads Junior Rider Currently Offline Posts: 335 Likes: 0 Joined: Jul 4, 2013 6:41:15 GMT -5	139qmb valve lenth for 2011 ssr classic 50cc by: scoots - Jul 23, 2013 21:36:05 GMT -5 Reply Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by scoots on Jul 23, 2013 21:36:05 GMT -5 what model year make? sometimes they can tell right away we just disscused it lol itistheride.boards.net/index.cgi?board=50ac&action=display&thread=3376
	139qmb 100cc bbk (80cc) unlimited cdi 7.5 gram rollars kevlar belt uni pod filter multi color shorty pipe Sterio and speakers h/4 fog light (main light) puple dash LEDs i1315.photobucket.com/albums/t586/austinanders11/photo21_zps7b05ecd3.jpg i1315.photobucket.com/albums/t586/austinanders11/photo1_zps8203f484.jpg scoot it or boot it

jtgolden PM jtgolden jtgolden's Posts jtgolden's Threads New Rider Currently Offline Posts: 19 Likes: 0 Joined: Jul 17, 2013 22:16:37 GMT -5	139qmb valve lenth for 2011 ssr classic 50cc by: jtgolden - Jul 23, 2013 21:51:33 GMT -5 Reply Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by jtgolden on Jul 23, 2013 21:51:33 GMT -5 its a 2011 SSR classic

139qmb valve lenth for 2011 ssr classic 50cc By jtgolden (Read 328 times)

Post by jtgolden on Jul 23, 2013 20:59:14 GMT -5

Post by scoots on Jul 23, 2013 21:36:05 GMT -5

Post by jtgolden on Jul 23, 2013 21:51:33 GMT -5

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