Thread: Which carbs do I want for 2x4 MR?
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Old 07-12-2009, 10:27 AM
mr0077 mr0077 is offline
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El, I never tried the 450 CFM Holleys or the BJ/BK carbs from Carl's, but I tried the 390's and the 600's. Both were easy to tune, with the 600's making about 15 more HP on the wheel dyno and the 390's being the most responsive and a little more user-friendly on the street.

If I could do it over, I would spend the extra $550 for the BJ/BK set, and end up saving some money. Don't know of anyone that tried the 600's and didn't like the BJ/BK's better.
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