AEM 320 fuel pumps OR DW 340lph!?!?

[Acunamatata]

what up guys,

Im currently rebuilding my 04 cobra.
My build will have 10:5 CR. I will keep the stock eaton for now. 10-12 psi.
I will be running E85.
as far as injectors i will run the Deka 80'S.
I am looking for some feed back on the AEM 320 pumps or the DW 340lph.
The goals for the car are 500-600 whp
any one ran any of this pumps?
are they good or just junk pumps?

Thanks in advance!

 

[Brutal Metal]

AEM 320's are NOT junk.

 

[Acunamatata]

Good to hear.
Thank you

 

[SuperMach1]

I have 2 AEM 320s and all I run is E85. They've held up so far but I only have 1200 miles on my new setup.

 

[Brutal Metal]

Note if your staying returnless and want to run any pumps other than stock look into replacing your fpdm with a single modified one to handle the higher current draw of the aftermarket pumps.

 

[Acunamatata]

Will the stock lines and rail support 600 whp on E85?
With 80LB injectors and 2 of either pumps?
The set up will be 10:5 cr with the stock blower and a 2.76 pully and a BAP

 

[Brutal Metal]

Will the stock lines and rail support 600 whp on E85?
With 80LB injectors and 2 of either pumps?
The set up will be 10:5 cr with the stock blower and a 2.76 pully and a BAP

Yes that's not an issue

 

[Acunamatata]

Yes that's not an issue

sounds good.
Thank you

 

[ctgreddy]

Stock rail will handle well past your goal. I still have stock rails making 750whp on E85. the stock feed line may be a bit of a choke point, but I've seen cars at work make 700 on stock 3/8" lines, so our stock line "should" handle 550-600.

I have aem 320e's in mine. After my first season I had one fail and sent the module back to fore. They tested and confirmed and said this was one of the first failures he's seen with the aem's. I got it replaced and haven't had an issue since. IF I have another fial I'll be switching to the DW300's.

If staying returnless you'll need a better fpdm or dual setup. You do NOT need a bap, take it off and sell it. I have just the aem's no bap and am having zero issues at my level. You deff wont need it at your level or even if you upgrade blowers. I bet these pumps will support 850 on e85.

 

[StrayBullitt]

Just chiming in on the AEM 320. When unboxing It looks, feels, and... even tastes like a quality piece :lol1:


Almost 30,000 miles on mine and running strong.

 

[Mach828]

Walbro 465 > all