Thread: ### CARB/EFI for 521
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Old 02-09-2012, 04:26 AM
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mdross1 mdross1 is offline
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Location: Windham,, Me
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Always used the Holley HP never liked the rich idle.Had Dan davinci build me a 1000cfm dbl pmp for my 460 could not be happier.Instant throttle response and much leaner idle FYI.
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