# Fuel system talk.

**URL:** <https://forums.speedlife.net/t/fuel-system-talk/256583>\
**Category:** Shift518 Automotive\
**Created:** [January 24, 2011, 10:36am UTC](https://forums.speedlife.net/t/fuel-system-talk/256583 "2011-01-24T10:36:08Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![jdaniels](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/jdaniels/32/6399_2.png) [@jdaniels](https://forums.speedlife.net/u/jdaniels)\
**Post date:** [January 26, 2011, 7:16am UTC](https://forums.speedlife.net/t/fuel-system-talk/256583/2 "2011-01-26T07:16:55Z")

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> [@looks like there may be another Rocky's pizza coming to a town near you!!!!!!!!!!](https://forums.speedlife.net/t/looks-like-there-may-be-another-rockys-pizza-coming-to-a-town-near-you/39022/23):
>
> I am putting the fuel system together on the Jetta project. I have a small cell with bottom dual -8 outs. single -8 return and a -8 for vent. 2 Walbro 255 in-lines, 2 85micron Earls filters and a 10micron filter.
> 
> The way I have it now is the sump exits the cell out the rear, under the car. below the cell I mounted the pumps and 85m filters. Goes cell - filter - pump - Y block - single 8AN up to engine compartment. from here I was just going to send it to the fuel rail, then return from rail to the FPR and back to the cell.
> 
> What I have been reading is asymmetrical lines for feed and return can cause some pressure hicups in the rail. Is it better to run a step down for a return post rail and FPR? or just stick with the -8 back to the cell?

You are reading into it way too much. Your fuel pressure will be fine as long as your FPR is close to the rail. Real talk.

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