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Author Topic:   Fuel Pump? PSI?
Dirt Full Roller

Total posts: 28
posted April 06, 2003 08:29 PM
I bought a Holley fuel pump for my 406 SBC, and looking at the Speedway Catalog, it looks like this is a pump that will pump 12 psi.
Do I need to worry about this?
Will this pump work for me?

Dirt Roller

Total posts: 10
posted April 07, 2003 12:14 AM
That depends on the type of fuel you are running (alky or gas), carb. size, etc. With alky, it might be OK.
We run a mechanical fuel pump (edelbrock 15psi)on racing gas with 750 cfm carb. and need only 7-7.5 fuel pressure. Therefore, we run a holley fuel regulator...

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