articfriends

iTrader: (1)

Its best just to toss the cool fuel setup and stock pump if your running it,put a fuel cooler on that uses regular fittings and a real pump. My stock fuel cool adapters and crap were a cobbled nightmare.If your using a stock pump( i thought procharger gives you a aeromotive pump with all their set-ups) i have one off a 2000 mpi you can have if your intent on running one,Smitty

tssteph

For the 350 mpi kit the cool fuel setup is supposed to be fine, it is for one of my motors and not the other.

I would love to have yours if I can. What motor was it and I will check and see if the part numbers are the same.

Thanks
Brian

articfriends

iTrader: (1)

The fuel pump was a stock one off a 2000 502 mpi,i doubt its the same as a 350 but find out and let me know,Smitty

tssteph

Looks like they are the same part number. I will pay you for it.... Let me know what you need. I am worried that the local marina won't get me a new one in stock by the weekend.

I also found some 98-99 service bulletins named:
Electric Fuel Pump Check Valve Sticking
EFI / MPI Fuel Pumps With Low Pressure

Does anyone have access to look these up? Or know where I can look them up?

Brian

tssteph

I found the service bulletin information already, basically replace the pump is the answer.

GEOO

Fuel Pump Questions Call Kinsler. ( 248)362-1145 They can make custom Weldon Pumps by mixing electric motors and pump housings. Not all Weldon pumps are for constant duty.(ie. drag racing)They flow test the pumps before they go out. My Weldon 8850-10E flows 20 psi--746lbs @ 12.2 amps
50 psi--699lbs @ 14.4
70 psi--677lbs @ 15.6
100psi-- 628lbs @ 18.1
120psi-- 604lbs @ 19.8
I run 72 inj start @ 60psi base and max out with 1:1 ratio @ 76psi. The pump is fine for over 1000hp @ 100psi.
Big pumps draw a lot of power. Check your wiring, make sure it is over sized and your charging system/battery is up for the drain.
Be carefull your injectors are not made for high pressure and may static flow on you.

articfriends

iTrader: (1)

Give me a ring on phone w/address and I'll drop it in ups tommorrow,you can just pay the s/h,pump was in boat 1 month from new before i converted to procharger,Smitty

tssteph

Smitty,
You have a paypal account? I will shoot you some cash for shipping and an address.

Brian

articfriends

iTrader: (1)

Just give me a ring on the phone and you can send a check for s/h after you get the pump,Smitty

articfriends

iTrader: (1)

I just pulled pump out of spare parts pile-it has part #861156-1 stamped in it,then below 2459-a,has saej1171 on it,has 45 deg sae flare on one end and .425dia smooth hole on other end where tube pushes in it on cool fuel system,black and red pigtail w/merc connector on it,is it the same?Was on boat 1 month,45 hours when everything was new themn i converted it to procharger set-up w/aeromotive pump,let me know,Smitty