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Forum nameEngine Management Systems & Controllers
Topic subjectMegasquirt/ big turbo users..
Topic URLhttp://forums.2gnt.com/dcboard.php?az=show_topic&forum=54&topic_id=27
27, Megasquirt/ big turbo users..
Posted by corsagsbo, Dec-31-69 06:00 PM
anyone running larger than 625 injectors in low impedence form with the squirt? Am I correct to think that all the ones out there for the 420a thus far are currently using high impedence with a resistor pack? I may be another deciple.

Thanks!



--------------------------------------
know me as santiago
boosted 420a and ej2o..(my 2liter v8 eaters)

28, RE: Megasquirt/ big turbo users..
Posted by Uberingram, Dec-31-69 06:00 PM
I think Lee was running with 1000cc's on his MS setup, IIRC...but I could be way off.
29, RE: Megasquirt/ big turbo users..
Posted by turby, Dec-31-69 06:00 PM
780's
30, RE: Megasquirt/ big turbo users..
Posted by corsagsbo, Dec-31-69 06:00 PM
Thanks guys, I should have reworded the question just because I'm more interested in knowing whether or not the high impedence injector is required.



--------------------------------------
know me as santiago
boosted 420a and ej2o..(my 2liter v8 eaters)

31, RE: Megasquirt/ big turbo users..
Posted by Uberingram, Dec-31-69 06:00 PM
You could hit up www.msefi.com/ and ask. :shrug
32, RE: Megasquirt/ big turbo users..
Posted by DJ420a, Dec-31-69 06:00 PM
You can run either with the MS. MrSLick and I hooked up 4G63 450's in mine with no resisitor pack. I could be wrong, but when I was at his house, I think he said he was runnin 650's. Go ahead Lee, tell me to STFU, lol.
33, RE: Megasquirt/ big turbo users..
Posted by grain, Dec-31-69 06:00 PM
lee is running the delphi 780 low imp. ms likes high imp better, but if you low low imp injectors, it is recommended that you run a flyback board.
34, RE: Megasquirt/ big turbo users..
Posted by MrSlick, Dec-31-69 06:00 PM
I am indeed running 780's.

DJ420A rode int he car just a week ago... he can tell you how it runs and idles. ;)

I run with no flyback board, but am shortly going to be adding the flyback board just to be on the safe side. But it's always run perfectly fine without it.

Post away if you have any more questions...

Oh, and I run a pretty big turbo too. ;)

Lee.
35, RE: Megasquirt/ big turbo users..
Posted by DJ420a, Dec-31-69 06:00 PM
The car does freakin fly. My knuckles turned white with desire, lol.
36, RE: Megasquirt/ big turbo users..
Posted by MrSlick, Dec-31-69 06:00 PM
Originally posted by DJ420a
The car does freakin fly. My knuckles turned white with desire, lol.


:)
37, RE: Megasquirt/ big turbo users..
Posted by corsagsbo, Dec-31-69 06:00 PM
Originally posted by MrSlick
I am indeed running 780's. DJ420A rode int he car just a week ago... he can tell you how it runs and idles. ;) I run with no flyback board, but am shortly going to be adding the flyback board just to be on the safe side. But it's always run perfectly fine without it. Post away if you have any more questions... Oh, and I run a pretty big turbo too. ;) Lee.


That's all I needed to know. I've been going over the capabilities and upgradable options due to not being happy with the blips and added quirks associated with an edis set-up. Thanks for the feedback guys, and to you Lee for your diligence... It looks like we can add another "squirt" to our group.



--------------------------------------
know me as santiago
boosted 420a and ej2o..(my 2liter v8 eaters)

38, RE: Megasquirt/ big turbo users..
Posted by dougie2, Dec-31-69 06:00 PM
You can run up to 4 peak & hold (2.5/3 Ohm) injectors without the flyback board. If your injectors measure more like 1.5 Ohms then go ahead and use the flyback board.

I'm running 720cc RC Engineering peak & hold injectors no problem.
39, RE: Megasquirt/ big turbo users..
Posted by etx, Dec-31-69 06:00 PM
Yep, I'm running delphi low imp peak hold 880's without the flyback board. Idles great on the stock ignition, but I'm still messing with my ignition setup.
40, RE: Megasquirt/ big turbo users..
Posted by corsagsbo, Dec-31-69 06:00 PM
cool, I opted to have the board anyhow...3 are coming my way.


nice pic! "periwinkleblue-caravan"



--------------------------------------
know me as santiago
boosted 420a and ej2o..(my 2liter v8 eaters)

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