C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Carbs

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Old

Jun 26, 2023 | 03:24 PM

#1

Joerob10

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Carbs

I have an 84 corvette with a dual plane with Holley carbs but only the front carb is getting fuel to it I checked the fuel rail and it is not clogged

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Old

Jun 26, 2023 | 08:36 PM

#2

wilcar

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From: Wabasha Mn

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Quote:

Originally Posted by Joerob10

I have an 84 corvette with a dual plane with Holley carbs but only the front carb is getting fuel to it I checked the fuel rail and it is not clogged

Are you sure the rear carb fuel circuit is not blocked off on purpose?? Could have been running pig rich so someone disconnected the linkage or blocked the fuel circuit on purpose. Better find someone that knows dual carb set ups that can properly tune a dual carb set up. Good luck!

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Old

Jun 26, 2023 | 09:31 PM

#3

Tom400CFI

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From: Park City Utah

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Check to ensure that the rear float's needle and seat isn't stuck closed. Then,

find someone that knows dual carb set ups that can properly tune a dual carb set up. Good luck!

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Old

Jun 27, 2023 | 12:52 AM

#4

stew86MCSS396

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From: Liliha Bakery stuffing my face with coco puffs!

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