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Old 01-20-2014, 01:46 PM
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Join Date: Dec 2009
Location: Wake Forest, NC
Cobra Make, Engine: FF 302 cam,balanced,48 IDA Webers
Posts: 53
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Default 48IDA drawing differently

48idas with all internal parts matching. Floats set and trying to balance the carbs. Linkage disconnected and banks are running on a rear idle screw on each side. O.K. I need some ideas about why two of my carbs are drawing at a different rate front to back- i.e. the front most stack is drawing ,say, 3 on my gauge while the second stack(on the same carb) is drawing 5. I've run through this several times blipping the throttles after each reading.Shouldn't both stack be near or exactly match each other? Is the main shaft bent? So the question is what's causing this and how can I fix it? BTW I'm in the early stages of this and I've never really gotten this set up to run right. I'm about to try swapping carb positions but thought I'd ask for some ideas first.Regards, Jon
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