Pre and post fuel pump filter

[Jr]

Can anyone give me an idea of how many microns the pre and post filter should filter on a 5.3LS motor. I was going to run a dead head system with the corvette filter and regulator, but on the factory 5.3, the fuel is regulated in the fuel rail. Jus tso you know, I have a Walboro 255 pump ready to rock, but I have no idea about the pre and post fuel filters.

David

[FrankZ]

When I have a fuel system question I go right to the source-----Howard Stewart,he has a Q/A forum called Racepumpsforum......check it out.

[XcYZ]

I'm running a 100 micron pre filter and a 10 micron post filter. :thumbsup:

[Revved]

I'm running a 100 micron pre filter and a 10 micron post filter. :thumbsup:

Pretty Standard setup. Recommended by Aeromotive on their systems.

[Jr]

To Everyone,

Thanks for the info! This is perfect!

[lil427z]

that works for me .
rick k