03supercharged

iTrader: (4)

Hey guys, Im in the process of turboing my 5.3. I was wondering if a single inline bosch 044 fuel pump is enough of a pump to get me 550whp?

If so, what would you say would be the max hp with it?

Any help will be great

Thanks

03supercharged

iTrader: (4)

Anyone? Is that not a good pump?

mikep2002

iTrader: (10)

That a solid pump and pumps more than the 340 walbro pumps. And I have seen walbro single pumps make 700rwhp with a hotwire harness and a boost a pump. It wasnt safe at all but it did it and for over a year before upgraded... The Bosch will support the 550rwhp you are looking for without a problem. I would not go over 650 with it and a hotwire harness.. And thats an opinion... I happen to like the 044 pumps.

droksformula

iTrader: (18)

As long as you do the hotwire mod/thicker wires, correct size inlet/outlet fuel lines, you should be able to make 720+rwhp on gas.

Sweet_SS

Bosch will support 700whp. However, twin Walbro's will support more, but I like the idea of having one pump. Out of all the pumps I've used, the Bosch is my favorite.

03supercharged

iTrader: (4)

Sounds good, thanks for the info guys, Im going to order one up!