One more for the grinder! Vintage KTM getting portjob!
Finally, it´s time, hoggintime. Old vintage KTM cylinder getting some love. This video shows a 'problem' that occurs when stroking a crankshaft, and still want´s to use the same cylinder. Oem this engine is square 54x54mm(bore stroke) Now it is 56.5x56mm Not a huge altering of dimensions, but still makes the issue very visible. But, have faith, it is possible to fix almost every time =)
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Big end failure at 19,000 RPM - when these 2 stroke engines fail its a BIG mess!
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Minarelli plans, porting, schoolbench?
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SNNC 643 P1 KTM Crankcase Repair. Car boot sale items
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The Most Powerful Two Stroke Ever - Won't be long now!
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KTM Fabricating day, also some Minarelli stuff.
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Mike Brewer Reveals The Truth About What Happened to Wheeler Dealers
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Holy Grail: DIY Cast Kreidler 50cc Racing Cylinder 😱
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Motori Minarelli Reedconverting Parmakit cylinder
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Cylinder head crack repair - Yamaha XT 350 - year 1989
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Ported to the Limit! The High RPM Pipe Finally Comes Alive -Fastest clone 52cc clone saw pt.8
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Bosch Performance Line CX, bad motor noise, every bearing changed!
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Do 2-Stroke Head Mods Really Add Power? (Dyno Tested)
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I Called in Allen Millyard... Bad News for the KH250?
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Just my luck!
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2 Stroke Flow Testing - Power increase? 100 MPH Moped Challenge. #power #2stroke #hp
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Port Matching, Porting And Trenching Two-Stroke Engine Cases
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How To Make a Honda Cub STUPIDLY FAST!
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