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Mechanical or Vacuum secondaries, which one rules the strip, the gas milage?

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Old 11-14-2000, 01:38 PM
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Mechanical or Vacuum secondaries, which one rules the strip, the gas milage?

?

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1983 Camaro Z28
Goodwrench 350ci V8, Edelbrock Tes Headers, Flowmaster Catback, MSD 6al and Blaster 2 coil, Edelbrock Performer intake, T5, 373 rear, Eibach springs, Cervin Vega speakers, Rock. Fos. Sub, Pioneer CD,
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Old 11-14-2000, 04:51 PM
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A VS will usually get better gas mileage.
For the strip, it depends. IF you have a manual, or an auto with 3.73's or better, use a DP. Otherwise use a VS.

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Old 11-14-2000, 05:14 PM
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hey man just get a non computer controled q-jet rebuild it and tune it and your car will run great and get good gass milage. The holley style carbs make a tad more power but the trade off is reliability and drivability. The q-jet is not going to hinder your combo in the slightest. or you could get a carter AFB it is virtualy the same as the q-jet and the edelbrock carbs. the afb is a great carb and is good on fuel consumption an makes nearly the same power numbers that a holley carb would net.

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