pcfreakguy

iTrader: (-1)

Will I have enough fuel supply with a dw65 pump, and id 1000cc injectors. For 500 whp, with an ef4 on 93 octane on an uncorrected dynojet? If so, where should I expect my injector duty cycle to be at?

Kartyman550

iTrader: (1)

id love to know as well.
I've asked two ****ing evo world renown tuners the same thing. i always seem to get the run around.

Kendogg

I dont think so. We have a guy local who has a fp red and he has to run dual DW65 pumps. But I believe his injectors are FIC 1100's

pcfreakguy

iTrader: (-1)

What about with an aem 320 fuel pump or a walboro 400? Is the walboro 400 loud?

TrogdorWBL

I'm sitting at 443 on e85 with a Walbro 400, ID 1000's, and EF3. I'm out of injector.

And no, my WB400 isn't loud.

pcfreakguy

iTrader: (-1)

e85? Mustang dyno?

10evoxgsr

iTrader: (7)

I think u would be good with an aem 320. I was running a dw65 with my red and ended up having to upgrade the pump. So either that or a walbro 400 would be the way to go IMO

Kendogg

I recently upgraded to a fp red. On E85, it is making 450hp (although virtual dyno). I still have fic1100's and a dw65c. The car is tuned at 28.5'ish psi. My tuner was able to push it to around 31 psi, but it was maxing out the fuel pump so he backed it off to ensure the pump was not maxing out.

I am pretty happy with the results and now need to decide if I want to go with a larger pump and maybe larger injectors since my tq is around 330 and we still have some room to play with.

So in my situation, the dw65 was good enough for 450hp (with some left over), but not the 500 range.