Author Topic: Flow rate of stock fuel pump (Read 4383 times)

dino245 · « **on:** January 29, 2007, 10:51:20 AM »

I need the flow rate of the stock fuel pump. I have looked and cant find it. The bosch number is 0580453019. Has any one upgraded there fule pump for turbo of Hi-performance use.

bar73k · « **Reply #1 on:** January 30, 2007, 06:01:58 AM »

ive installed a walbro 342 (intank pump), very easy swap, just have to resolder the power conections to the new pump.

dino245 · « **Reply #2 on:** January 30, 2007, 08:49:37 AM »

Thanks for letting me know that I was thinking of doing the same but I was not sure if those pumps would work.

kowalski · « **Reply #3 on:** January 30, 2007, 12:44:36 PM »

also, thanks as i was looking into this today as well:)

bar73k · « **Reply #4 on:** January 31, 2007, 12:03:25 AM »

i forgot to say that the stock m42 pump is pretty good from what i have heard.

But im running high boost and planning on running a wet nos system so i rathered go a bigger pump more for safety.

Alpine003 · « **Reply #5 on:** January 31, 2007, 11:25:59 AM »

Yup either a Walbro 250l/hr or a Rustang 5.Slow should do the trick.

2002maniac · « **Reply #6 on:** January 31, 2007, 02:31:05 PM »

bolt in?

Alpine003 · « **Reply #7 on:** February 02, 2007, 01:17:34 PM »

Quote from: 2002maniac;18570

bolt in?

Not sure what you mean by "bolt in". Everyone's definition is a bit different. Mounting will need to be modified slightly and wiring will need to be redone. Other than that, it is a "bolt in". haha.

kowalski · « **Reply #8 on:** February 02, 2007, 05:45:43 PM »

what do you mean by mounting being modified? what all needs to change?