Author Topic: Jetting question CB450 with CR33 carbs  (Read 1069 times)

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Offline cb550fcafe

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Jetting question CB450 with CR33 carbs
« on: May 31, 2011, 10:52:14 AM »
So what is a decent starting point for a stock 72 CB450 with CR33's? I have a 62 pilot, 115 main and 50 start jet. This thing is pig rich at low speeds and doesn't require any choke at start up. Worse than words can say. Stock carbs were good. So its not a motor/ignition issue. Need some feedback if anyone is running these.