Thread: Holley 1850 replacement carb
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Old 02-16-2016, 02:35 PM   #10
5389stk
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Default Re: Holley 1850 replacement carb
dyno tested holley intake 6948, vs 3948 q-jet intake same 750 holley carb on both intakes . 6948 holley intake down 20 horsepower on 425 horse 454, steve
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