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Everything Else (Not Vincent Related)
Crank build for racing engine
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<blockquote data-quote="DucATIRadeon" data-source="post: 179113" data-attributes="member: 5456"><p>ask the guys that build speedway engines!</p><p></p><p>had my Royal Enfield AVL 500 (machismo?) rebuilt with JAWA bigend and bigend bearing and conrod, all identical to a particular JAWA engine model. the old man trued up the crank to within 0.01mm both sides!</p><p></p><p>as speedway tuners frequently pull apart and rebuild cranks, they've got plenty experience and knowledge!</p><p></p><p>PS: my RE 500 cranks are balanced to 60% and run sweet with very low vibes between 2500 and 4000rpm.</p><p>what balance factor are you using and/or going to use with the Model 50?[ATTACH=full]62077[/ATTACH]</p></blockquote><p></p>
[QUOTE="DucATIRadeon, post: 179113, member: 5456"] ask the guys that build speedway engines! had my Royal Enfield AVL 500 (machismo?) rebuilt with JAWA bigend and bigend bearing and conrod, all identical to a particular JAWA engine model. the old man trued up the crank to within 0.01mm both sides! as speedway tuners frequently pull apart and rebuild cranks, they've got plenty experience and knowledge! PS: my RE 500 cranks are balanced to 60% and run sweet with very low vibes between 2500 and 4000rpm. what balance factor are you using and/or going to use with the Model 50?[ATTACH type="full"]62077[/ATTACH] [/QUOTE]
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Crank build for racing engine
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