http://motorgeek.com/viewtopic.php?f=4&t=55475&sid=477e65aee3087785d4ec589d9e334958&view=unread#unread
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I've got a set of plasma-milled ventilated pistons to go with those!
I guess I should have held onto that Bonneville I had with race clearanced bearings that were such high performance the engine rattled like mad below 1800 RPM.