slowlsx

iTrader: (28)

Link to injectors?

Nathaninwa

I was running staged injection last year, and made the switch to ethanol and full sequential by tieing the injectors together. I'm running FIC1000's at 50psi base pressure and FIC540's at 55psi base pressure. Together it's right at about 1690cc's of fuel

The deadtime table is running the 540usec percentages

I'm getting another set of 1000's soon and can run the batch fire test again

aggie91

I saw this and remembered seeing something along those parameters on ebay. Here is the link to what I found today. 1700cc Hi-Z...Has anyone tried these out?

http://www.ebay.com/itm/4x-New-1700c...JYJBjl&vxp=mtr

svslow

Those appear to be the same as the 160lb/hr units that have been around for a while.

Forcefed86

iTrader: (4)

Just make sure they aren't the kind with the plastic pintle designed for CNG. Those lock up when they get hot.

aggie91

Hard to tell if the pintle is plastic, looks like it might be stainless from the pictures...

So, are they a good investment as a step up from the 80's if you need more injector?

Forcefed86

iTrader: (4)

Most likely not. 80's are good for 850whp on e85 adn 1100ish on gas with enough pump/pressure. More power than most are going to make/need. Better to stick with a name brand injector IMO and crutch them with higher pressures.

denmah

iTrader: (2)

i cant get anywhere near that on my dyno with ethanol and 80s lol

Forcefed86

iTrader: (4)

You don't run 70psi of base fuel pressure with a rising rate regulator though. Justin (Skinnies) rx7 made 855whp on a mustang dyno. Some of the F bodies they tuned are in the mid to high 700 range with factory fuel lines. Not saying the dyno's couldn't be off a little, but the rx7 trapped 168....factory returnless style fuel rail w -6 to the rail. 3 255 hp intank pumps.

Saw the RX7 in person when it ran those numbers at our local track. Sure looked like 80's anyway and that's what he is claiming. I've never run them myself. Just installed a set on the twin 72mm junker mustang I'm putting together. Hope to see what I can squeak out of them.

rdub79

iTrader: (2)

Is this the tune that comes with the LS1 24x midified Microsquirt V3 from EFI Source?

Fairmont gasoline micro2 tune - http://sloppymechanics.com/tunes/Fai...2_gasoline.zip
5.3/80lb siemens deka injectors, 50psi, 80mm turbo, ls9 cam, ls1 intake, stock throttle, mix matched heads, 650rwhp on 24psi

yenkomike

iTrader: (2)

I have never had luck with the tune that comes with the micro. download that one and it will be better to start.

84lsxregal

on the 3.24k resister what watt is it

alwayshear

1/4W