Holly Volumax pump quick question
Thread Starter
Joined: Feb 2005
Posts: 4,498
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From: West Warwick RI, postal code: 02893
Car: Building LS3, T56 Z28
Engine: LS3
Transmission: T-56
Axle/Gears: Moser/ 4.11
Holly Volumax pump quick question
my Volumax 160 has a return fitting. I didn't know this till I get it. I was planning on having my return line go to the fuel cell in the back.
Is it better to return to the tank, or use the fitting on the pump. The second way meens that the fuel would just return to the pump and head back to the carb again.
I know it doesn't make a differnce but i would like to know if there are even tinny benefits with either one. Thanks.
Is it better to return to the tank, or use the fitting on the pump. The second way meens that the fuel would just return to the pump and head back to the carb again.
I know it doesn't make a differnce but i would like to know if there are even tinny benefits with either one. Thanks.
Supreme Member
Joined: Jan 2002
Posts: 1,322
Likes: 1
From: Bloomingdale,IL
Car: 91 RS
Engine: 305 Tbi (L03)
Transmission: 700r4
Returning to the tank would insure a cooler fuel temp. If you return to the pump you would just cycle hot fuel from the engine back to the engine.
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