ve 24v

[turboram]

Fluid dynamics yes I know the pump output and what pressure opens the check valve,then it was just a calculation

[Tacoclaw]

Cool deal, man. Props on a well thought out setup.

[1STGENFARMBOY]

I don't guess you have any vids of it hooked to a sled ....do ya...

[turboram]

No vids of the ve that was just installed this year......... but there is a video of it on youtube .I it sounds and feels the same as the video but less smoke . Im the third truck http://www.youtube.com/watch?nomobile=1&v=p5u6sP8eOLE



I got 5th place too by the way

[dazedandconfused]

Looks like a strong running truck.

[turboram]

Pump stand is up and running . Results to come this week

[turboram]

Wow case pressure effects pump volume BIG time, even worse on 14mm pump the 14mm starts loosing at 2500rpm with stock case pressure setting . Duel feed will be tryed soon .
I did learn that tapping in the case pressure plug makes a huge difference on fuel delivery , but it raises low end timing.

[BC847]

but it raises low end timing.

Yeah, boy-howdy! I'm fixing to install a stock/OEM vane-pump regulator as the timing is too far advanced down low. Frigging engine cooling fan is running steady with 60* or so outdoor temps.

In a stock configured VE, I think we're gonna have to run a stiffer advance piston spring if we're gonna run dynamic timing and higher case pressures.



Nice ride BTW.

[turboram]

I have a fix coming for your case pressure blues. It works good just need to fine tune

[RCCUMMINS89]

BC... why won't the adj. spacer work?

Turbo.... are you still seeing a big drop in case press. with large injectors? Is it raising case press. across the board?

[BC847]

BC... why won't the adj. spacer work?

While I've not installed it yet, I have installed additional shims, but they're not enough. I think we're gonna need a stiffer spring to work with the adjustable thingy.

* Let's not crap turboram's thread.

[RCCUMMINS89]

Wow case pressure effects pump volume BIG time, even worse on 14mm pump the 14mm starts loosing at 2500rpm with stock case pressure setting . Duel feed will be tryed soon .
I did learn that tapping in the case pressure plug makes a huge difference on fuel delivery , but it raises low end timing.

i know when I moved mine up, it made a huge difference in wot fuel. I went from clearing up my smoke, to belching black jets (while boost and egts went up)..... and those were with my flow honed stock sticks.

[turboram]

Big injectors drop case pressure yes, but that is good for pump life . My feeling it that if the fss is getting cut off the pump must be turned down or bigger injectors installed. I think it is bypassing inside h&r because of over pressure

[RCCUMMINS89]

I agree, but what I'm asking is..... let's say at 2500 w/ an 80lpm injector case pressure is 80psi. If one increases case pressure does that increase still see an increase across the board? Meaning can you turn that 80 into 120 or is it still 80. And oone is only increasing case pressure down low.

[lucyis2Slow]

Waiting to see dyno #s