dcskinx

Hoping someone can have a quick look at the diagram I drew up of the fuel system I am putting together.

LS1, Precision PT7675 Turbo, 127lbs Injectors / E85.

I already have the surge tank with the twin Walbro 460s, injectors, FPR and Holley fuel rails.

(Surge tank already has fittings, sizes listed in diagram)

I need to purchase the filter, lines, fittings and Y blocks and wanted to see if anyone would change anything / can see something im missing before i start spending money again.

Thanks!

brandon6.0

iTrader: (32)

yeah that will work. But it looks like u got a lot more going on than u really need.

LLLosingit

iTrader: (4)

What pump do you have to feed the surge tank (stock?) or am I missing something? Why the 6an lines from the pumps to the Y block?

dcskinx

I have a Walbro 255 in the tank at the moment (car is currently cam only LS1) which I was planning on keeping and using it to supply fuel to the surge tank. The only reason I was planning on running the 6AN lines from the pumps is because the surge tank I have has 6AN outlets from the pumps. Will this be an issue?

LLLosingit

iTrader: (4)

I would go with -8 for two reasons, It costs about the same to do a -8 as it does a -6 and you're running E85 so you'll need more flow.