John, I had the one piece venturi installed on my Marvel back when the AD first went out. I have not noticed any performance problems with the carb after several years. Does the leaning problem at cruise effect all the one piece venturis that were installed? What should you look for to tell?
To be honest, I don't have money to throw away on some specialty shop, just to have them tell me the carb is working fine. A free air tube would be the least of the expense. I have my hands full keeping up with required and nessesary maintainence. I have had no problems with my plugs. Artie Langston [EMAIL PROTECTED] http://www.bassace.com
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