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Corvette Z06 Fuel Pump Assembly

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Old Mar 14, 2018 | 06:21 PM
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Default Corvette Z06 Fuel Pump Assembly
Can anyone tell if the in tank Fuel Pump Assembly for a LT4 Z06 and LT1 C7 the same? GM gave me part # 84240352

Thx!
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Old Mar 14, 2018 | 10:13 PM
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it is diff by what I under stand z06 just like the inj & pump on under the intake put out 25& more than the reg & z51 pumps.. Robert
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Old Mar 15, 2018 | 12:04 AM
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Originally Posted by robert miller
it is diff by what I under stand z06 just like the inj & pump on under the intake put out 25& more than the reg & z51 pumps.. Robert
This is incorrect. The Z06 and the nonZ both use the same low side pump unfortunately. Even the new ZR1 will have a very similar pump that will only pump a pinch more. Not enough to even be considered an upgrade.

If you need more fuel from the low side, you have two options. Drop the tank and do a Fore Double/Triple or drill a hole in the tank and do an auxiliary system.

Ant
Last edited by FYREANT; Mar 15, 2018 at 12:05 AM.
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Old Mar 15, 2018 | 03:57 PM
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Originally Posted by FYREANT
This is incorrect. The Z06 and the nonZ both use the same low side pump unfortunately. Even the new ZR1 will have a very similar pump that will only pump a pinch more. Not enough to even be considered an upgrade.

If you need more fuel from the low side, you have two options. Drop the tank and do a Fore Double/Triple or drill a hole in the tank and do an auxiliary system.

Ant
Thanks for your help on this! Do you by chance know the best way to discharge the fuel rails? I'm getting ready to install HPP and LT4 injectors.
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Old Mar 15, 2018 | 07:08 PM
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Originally Posted by 70stingray14
Thanks for your help on this! Do you by chance know the best way to discharge the fuel rails? I'm getting ready to install HPP and LT4 injectors.
See here:

https://www.corvetteforum.com/forums...injectors.html

Ant
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