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Post by UniqueSP on Jun 16, 2014 14:54:02 GMT -5
Hi again,Walter.Im hoping you may be able to shed some light on my engine ?.We bought a new GY6-180 motor,[supposedly],i ran it for 2 race meetings,but it was slower than our old 163cc GY6.Today we pulled it down to start the new build and found its actually only 168cc and the valves are smaller than the 150['that explains a few things !].Im now wondering if we have a "B" case or some oddball thing.The stud spacing is definitely 57mm and the engine # is 161QML ,are you able to figure out what we have from this?,there doesnt appear to be much "meat" around the studs for a BBK and still have good gasket sealing area,im a bit concerned about shipping parts 5000 miles and finding they dont fit .Thanks !! That particular engine code i am not too familiar with. I know www.scrappydogscooters.com does sell them. I would ask them on that one. I am familar with the 157QMJ engines. |
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Post by jerseyboy on Jul 5, 2014 10:44:15 GMT -5
Hey Walter,, I am ready to purchase a BBK for a 150,,I would like the 60mm with a big port head and A9 cam,,are you almost ready to sell?? I hope so  Tom from NJ.. |
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