how to choose the right carb for a 358 llm motor?flat top piston rhs 23 degree iron ported from hvh hv1 hvh intake roller cam in the 700 lift range
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Results 1 to 8 of 8
Thread: carb
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01-20-2013, 07:53 AM #1
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carb
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01-20-2013, 08:39 AM #2
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carb
What kind of rpm will you be turning?
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01-20-2013, 08:42 AM #3
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carb
For that combo a 750 would be fine unless your turning insane RPM's. You can find good quality used 750's all over.
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01-20-2013, 11:45 AM #4
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looking for 75 to8000
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01-31-2013, 07:46 PM #5
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Cubic inches x rpm's divided by 3456
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02-01-2013, 02:27 PM #6
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Thats a great formula for drag racers, circle track cars need more flexability, think I would go with the 750cfm.
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02-02-2013, 09:17 AM #7
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Most carbs flow much less than advertised. An 850 might get you closer to what you need.
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02-02-2013, 12:16 PM #8
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I wouldn't shop for one based on flow numbers, especially anything used! You'll probably end up with the wrong thing if you do. Call a carb builder or two.
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