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Options for a 3 step limiter on a OEM PCM?

Old Feb 4, 2013 | 10:49 AM
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Default Options for a 3 step limiter on a OEM PCM?

I've got a MSD 2 step on the car currently but really need another step to get the car to come up on the converter quicker. Anyone got any ideas? MSD said a second one of their 2 steps would not work so I'm out of ideas.
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Old Feb 4, 2013 | 10:52 AM
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http://www.lingenfelter.com/mm5/merc...gory_Code=C163

you can run two msd 2-steps. somewhere on here is a wiring diagram that shows how to wire it up.

edit:

i was wrong it was on yb

http://www.yellowbullet.com/forum/sh...d.php?t=288931

Last edited by dudeman; Feb 4, 2013 at 11:43 AM.
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Old Feb 4, 2013 | 03:09 PM
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is it a n/a car or boosted car?
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Old Feb 4, 2013 | 03:14 PM
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Originally Posted by SKULL
is it a n/a car or boosted car?
boosted
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Old Feb 4, 2013 | 03:25 PM
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Anyone got any input on the LPE unit above? Seems like some negative feedback on that forum. Buying a second MSD would cost pretty much the same as that 3 step and if I bought that unit I could sell my MSD to recoup some of the money. I just don't want to buy a turd, the MSD works great (just only has one set point).
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Old Feb 4, 2013 | 06:35 PM
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I had the msd. Went to the lpe. It works but is giving me some weird issues. It hits the limiter 400rpm lower than the set point.
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Old Feb 4, 2013 | 08:48 PM
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Lnc-003
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Old Feb 4, 2013 | 09:07 PM
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I am running the LNC-003 in my car. I have the one hooked up to my foot brake and the second hooked up to my TB.

I too have also noticed that the RPM numbers on the unit don't match what the car actually does and is about 400 RPM off. But it works really well.

Also I will say disconnect the Foot brake 2 step when on the street. It took me awhile to realize that the 2 step was causing my VERY loud back fires on the street after making some pulls and stepping on the brakes
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Old Feb 4, 2013 | 09:41 PM
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I also have the lnc003 high and low limiters. Use pcm as revliimiter
Low tied in to foot brake, then the high is on my tb....
And dan and dudeman mine also about 400 off

My foot brake limiter is on a toggle switch as well. So the switch and the foot brake need to be on to trigger the low rpm limiter
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