lower_the_dynamite

iTrader: (22)

I'm getting ready to to install an upgraded fuel system on my turbo car this weekend. Below is the overview of parts and a quick Visio I put together.

My one question is on Fuel Filters. Do I need or should I /can I run both a 100 Micron and 10 Micron fuel Filters inline for the feed? I have purchased both but wanted to make sure this wont affect flow.

-8AN Feed
-6AN Return
-Dual Walbro Intank 450 Pumps. One on Hobbs at 7psi.
-100 Micron and 10 Micron Filters
-Holley Rails
-Aeromotive Boost reference FPR
-All Fragola Line and Fittings.

Thank you.

.boB

iTrader: (1)

Generally, place a 100 micron filter before the pump, and a 10 micron filter after the pump.

lower_the_dynamite

iTrader: (22)

With an external pump I agree, but with them sumped in the tank in the stock bucket, it's cant be done. Wasn't sure if it would help to have both filters post pumps.

jrpimp00

iTrader: (17)

Does your pump not have the nipple for the pre filter?

lower_the_dynamite

iTrader: (22)

With the pump being intanks, it goes from the sock to the pump then converted from a hose to -8an line. It then runs up to the rails. No provision for it pre-filter.

toytech93

iTrader: (2)

I've run a single 40 micron stainless steel filter for E85 in tanks pumps before. the socks are they only prefilters

stevieturbo

The sock is the pre-filter

In that schematic, no need for that 100micron filter, just go with the 10.

lower_the_dynamite

iTrader: (22)

I ended up putting both in line. The 100 near the pump and the 10 by the rails. Perfect fuel pressure.

gnx7

iTrader: (28)

If you are running e85 wouldn't you want -10AN feed?

lower_the_dynamite

iTrader: (22)

Not running E85- Doing Pump and Meth.

chrs1313

iTrader: (24)

-8 is plenty for 1200rwhp