Fuel pump?

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Jul 7, 2020 | 09:29 PM

Talstar

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Staging Lane

Joined: Dec 2018

Posts: 67

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From: Florida

Fuel pump?

Currently have a 340 Holley with 72lb injectors on a 5.3. Installing a GEN2 PT7675 CEA in the next few weeks.
Plan on using 93 octane only. What fuel pump do I need?

Jul 7, 2020 | 09:34 PM

FFDP

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From: Rogers, MN

How much horsepower do you plan to make?

I don't see why that pump you have now can't provide enough fuel and pressure for those technically small fuel injectors.

Jul 8, 2020 | 06:00 AM

Talstar

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Staging Lane

Joined: Dec 2018

Posts: 67

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From: Florida

600-650whp

Jul 8, 2020 | 08:10 AM

terravast4

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From: Austin, TX

I am running twin 340’s at that power level

Jul 8, 2020 | 09:06 AM

Talstar

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Staging Lane

Joined: Dec 2018

Posts: 67

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From: Florida

Quote:

Originally Posted by terravast4

I am running twin 340’s at that power level

What injectors?

Jul 8, 2020 | 12:46 PM

terravast4

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From: Austin, TX

72 lb

Jul 8, 2020 | 05:44 PM

Talstar

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Staging Lane

Joined: Dec 2018

Posts: 67

Likes: 5

From: Florida

You think one 450 pump would be enough?

Fuel pump?

Fuel pump?

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