Yes brfs

 

no way they are close to maxing out. i'm only on a 43psi base pressure which i have tons of room to grow and i'm in the low 70% IDC

 

Yeah you need to check your fuel pump, fuel lines, n your injectors something is stopped up or not working properly bud

 

easiest step is to check/replace the fuel filter. If that doesn't work, then you should consider a new fuel pump (if you're on the factory). I have a buddy on id1000's, stock pump, and e85 in his rl and he ran out of fuel pump way before he ran out of idc.

 

i was screwing around with the boost controller the other day and it hit 29lbs, still only 88%idc in the log

 

do you have a brfps?

 

Success on piece together kit! 2 and a half weeks. Didn't realize that the wastegate valve ring only goes in one way

 

Yes I do

 

Durrr, you just said that to bad-a-ss

Does the walbro 255 outflow the stock piece? I am thinking my next mod is the a 300lph pump.

 

I am having a weird issue. When i run my boost controller at 27 psi I am hitting an afr of 12.8 but my IDC is 60 percent on 80lb injectors. I have my brfps running up to 70psi fuel but it runs down to 55 psi fuel by 7000. If my stock pump isn't keeping up wouldn't my IDC be over 100?

I had over 100 idc when I didn't have a BRFPS at 23 psi earlier this year. After the BRFPS I don't see my injectors maxing out but my AFR wont drop no matter how much I add fuel to the PE.

edit, the only thing I can think is that MAF is using the last value when I go over 24-27 psi it doesnt have the ability to increase the amount of fuel I am commanding.

 

i don't believe so. my buddy with the rl was only hitting like tops 70 idc when he realized he was running out of fuel pump.

 

Ill be switching to the 340lph and ill clean my injectors. Fuel filter is new. Ill get hp tuners to data log and **** and see what the hell is going on.

 

have you checked for leaks in the return components? i had a pretty massive one in the hose between the regulator and fuel rail.

 

I am running a ZZP BRFPS, not a fuel rail return style. Mine returns at the tank. There are no fuel leaks.

Edit you were talking to killa, my bad.

 

was referring to Killa. He has an ottp one. like me.

 

I think your 255 fuel pump is holding you back. That is the equivalent of the stock pump from what I have read.

yeah my bad, I edited the post when I realized you were talking to him.

 

There are no leaks. Howd u know I have the ottp return stlye kit?

 

Yea ill be upgrading it and see what happens.

Has any one used the treadstone 340lph fuel pump?
Can I get more fuel flow if I use an intake and an inline pump in sequence? Im about to get a fitting installed in the bottom of my tank and run an inline pump off that and tee into the existing fuel line going to the fuel filter.

 

no need to do all that just replace it with an AEM 50-1000, its a 320lph plug and play pump.
http://www.ebay.com/itm/AEM-320LPH-In-Tank-Fuel-Pump-Kit-w-Universal-Set-Up-Kit-like-dw300-AEM300-/200840419161?hash=item2ec3059759&vxp=mtr

 

Cant use it. Says for gasoline vehicles. I dont see where it says ethanol compatible. Also. Dont the aem ones over heat and fail on daily drivers?

 

i have heard that about walboro and DW pumps too. LOL, i guess they all suck. LOL

All pumps today need to be ethanol compliant due to the e10 in regular gas...

 

I just wanna be safe man. Too much money in this motor to blow it up because I installed the wrong fuel pump

 

that's why i'm a stock motor baller

 

Thats why you wont see the times ill be running and wont be as sleeper as I am

 

here is the e85 version its model is 50-1200 (the other aem is 50-1000). Flows the same. Its green, so you know its good at it. LOL

http://www.ebay.com/itm/AEM-E85-High-Flow-In-Tank-Fuel-Pump-50-1200-E85-/190858625057?pt=Motors_Car_Truck_Parts_Accessories&hash=item2c700f8021&vxp=mtr