Its pretty interesting watching the gauge, you really tell if its running right or not. My three carbs were to lean under a load like pulling a hill or hotrodding. With out a inrichment circuit, they just kept getting leaner the harder I mashed down. The Mono-jet does just what it should, goes on the lean side at cruise and drops below 13 to 1 when needed. Now I just need to replace the Rochester H's with something that actually works! Joe
