My engine builder is a meticulous guy who has built several Arduns and scores of flatheads in his 40 years in the business. He just finished a 284 inch Ardun that's going in a 34 roadster. I sent Max three 97s two years ago which he rebuilt. We put them on the engine which was run in on a dyno last week. The engine fired instantly, had excellent throttle response and ran perfectly start to finish. The carbs were totally leak-free and only required the slightest idle adjustment. The builder said over and over he'd never seen better 97s than those Max built and that he'd recommend him to anyone. In this hobby, we're lucky to have craftsmen like Max who produce superb quality products. Many thanks to Uncle Max from a grateful customer.