1. 

   Buick#455 Well-Known Member

   Is this a 750 cc carb. # 7043250 RA1803
   I believe it is a Olds Q-Jet, 1973.
   What size are the primary and secondary jets??
   
   Thank J

    

   Buick#455, Jul 25, 2010

   #1
2. 

   RapidRick Can't spell Buick w/o U+I

   Yes sir, it's 750 cfm rated and listed for a '73 Olds Culass/442 with 350 4-V engine.
   
   You may find the pri & secondary jet sizes here:
   http://www.corvette-restoration.com/resources/technical_papers/Q-Jet_Carb_Tuning.pdf
   
   or here:
   http://www.442.com/oldsfaq/ofcrb.htm

    

   RapidRick, Jul 25, 2010

   #2

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