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Old 12-12-2002, 08:19 PM   #1
dion
72 Cheyenne
 
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Rochester Q Jet CFM?

I've been told they were all 625 or 650 and I've been told they were all 750, does anybody have a Rochester book?
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Old 12-12-2002, 08:48 PM   #2
mikep
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more than you want to know ....



http://www.442.com/oldsfaq/ofcrb.htm#Carbs


Quite an engine combo you have there for a truck by the way. Don't imagine it comes alive until your revved up pretty high. I'm willing to bet you have one of the few victor jr/quadrajet combinations in the known world.
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Last edited by mikep; 12-12-2002 at 09:01 PM.
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Old 12-12-2002, 11:00 PM   #3
breeh
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Most quadarajets are 750 cfm. There are some 850 cfm carbs out there as well.
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Old 12-13-2002, 01:21 AM   #4
dion
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Thanks for the info guys, I figured it was a 750. I have a Holley 750 that I'm going to put on just to see the difference. Something tells me I'm going to go with the Q Jet.
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