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SlowOldGuy Liked a reply to forum topic LL PW50 legal engine mods?
2/4/2020 11:08am
A few clarifications for you guys: 1. You are allowed to use aftermarket bearings as long as they are the same class and fit as the stock bearings. 2. If a bearing has any identifying markings ground off, they will be deemed to be illegal. 3. NO chamfering of any ports is allowed in the PW50 class. The only time chamfering has ever been legal is in the replating process. I'm pretty sure the PW50 is not a plated cylinder thus no chamfering allowed. Hope this helps. Please send any further questions to mburkeen@ama-cycle.org I can't remember who said this...
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motofam923 Added a reply to LL PW50 legal engine mods?
2/4/2020 11:01am Call pro flo
motofam923 Added a reply to LL PW50 legal engine mods?
2/4/2020 8:46am Exactly . Rodney. And he’s not doing a great job lol
motofam923 Added a reply to LL PW50 legal engine mods?
2/4/2020 8:40am Nah there were no barrs bikes in the protest in 2019. But they’re definitely not the way to go , not the same as when Bobby was in charge . Used to be awesome.
motofam923 Added a reply to LL PW50 legal engine mods?
2/4/2020 7:12am Good luck with google, Hope you find what you’re looking for . skf is common knowledge . It’s everything else
motofam923 Added a reply to LL PW50 legal engine mods?
2/4/2020 5:24am Now to the bearing question and legal mod question . 1) the reason when you buy bearings from pro flo that the numbers are ground off and they come in a plastic bag is Bc that’s what he does for a living . He did the work to find them and know that information and if they were just floating...
motofam923 Added a reply to LL PW50 legal engine mods?
2/4/2020 5:18am It’s frustrating when you have a bunch of people commenting on things they don’t really know the truth about. We were at Loretta’s this year in the shaft class . The kid who’s dad protested wasn’t the only one not legal , but he was DQ Nontheless. 3 bikes were DQ. In the protest There weren’t all pro flo bikes...