running in

ignelioo Scoot Junior yamaha slider 2004 Posts: 14	running in Oct 28, 2024 9:34:05 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by ignelioo on Oct 28, 2024 9:34:05 GMT -5 i have an alu cylinder motoforce 50cc, and i was wondering if i need to run it in. Because some say you need, some say you dont, because i have no idea if this cylinder is brand new or not, since i didnt ask the previous owner

bjarkifjarki Scoot Newb Posts: 4 Location: Iceland	running in Nov 3, 2024 9:35:28 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by bjarkifjarki on Nov 3, 2024 9:35:28 GMT -5 hi, what is "running in"?
	Derbi Senda X-Treme SM '07 Airsal Racing 80cc -- 139qmb bike (Tamco F1) Pending ≈80cc build -- D50B0 ON TOP!!

aeroxbud Scoot Legend! Posts: 14,304 Location: Portsmouth U.K.	running in Nov 3, 2024 19:10:26 GMT -5 bjarkifjarki likes this Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by aeroxbud on Nov 3, 2024 19:10:26 GMT -5 Nov 3, 2024 9:35:28 GMT -5 bjarkifjarki said: hi, what is "running in"? It is allowing the new ring surface to conform to the bore for best sealing. If it's already been run, it will be fine.
	Yamaha Aerox NS50 2016 project Yamaha Aerox NS50 2016 Piaggio Typhoon 2019: Great scooter, poorly built (sold) Yamaha Slider 2002: The problem child (sold) Yamaha BWS NG: The Family affair (son now owns) Yamaha Aerox YQ50 2008: The fast one (sold) Yamaha Jog RR 2004: The first one (sold) Mrs Bud 10/06/22 you are not going to pull that engine apart and put lots of new bits in it, are you?

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