Author Topic: nocooler's firechicken thread  (Read 32756 times)

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Offline nocooler

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Re: nocooler's firechicken thread
« Reply #555 on: September 08 2018, 10:19:49 AM »
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Offline TexasT

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Re: nocooler's firechicken thread
« Reply #556 on: September 08 2018, 01:33:31 PM »
How does it work? I mean like you hook up the power and the vac/boost line and I guess it controls a waste gate? I see a knob, I guess to adjust it?


I'm learning, sorry it sounds like a scammer post. I'll try to get up to speed.
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Offline daveismissing

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Re: nocooler's firechicken thread
« Reply #557 on: September 08 2018, 02:02:27 PM »
https://m.ebay.com/itm/Electronic-Boost-Controller-LDperformance-OLED-gauge-and-3-port-Solenoid-/323310054532

Itís this one.....donít know if it works or if itís a pos yet...
It uses a good NXP(Motorola) sensor so it may be good!
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Offline nocooler

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Re: nocooler's firechicken thread
« Reply #558 on: September 08 2018, 02:08:25 PM »
Controls a Mac valve to regulate boost. Think of it like the factory Buick boost solenoid on crack.

It has a map sensor in it to read boost so you can run closed loop or open loop. Open loop you just turn the knob until you get you desired boost level. Closed loop itíll try to maintain your specified boost level.

Itís got a high and low boost level and if itís off it should go to spring pressure. So you could have 3 different boost levels: gate, getting stuff done, and kill.

I took a gamble on it - it might be a piece of shit, but since it uses a Mac valve itís easily to replace the controller.

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Offline TexasT

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Re: nocooler's firechicken thread
« Reply #559 on: September 08 2018, 06:22:49 PM »
So the mac valve is like a boost controller but the mac can be used at higher boost level with lower duty cycle according to my search.
And while I was goofing around I came on this guy with a nifty lcd screen displaying wbO2, boost and knock right in the dash.
https://www.3si.org/forum/f1/custom-obd1-mut-scanner-boost-controller-504761/

Someone needs to do this for the buick. I guess I need to study up more. How hard could it be, right? haha
Rich

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Offline nocooler

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Re: nocooler's firechicken thread
« Reply #560 on: September 12 2018, 01:17:12 PM »
I went out and played with the car today. Got it running and the tune was way lean, so I re-flashed it and it came around.


Took it for a quick spin and I forgot what torque felt like. 2-3psi half throttle and it's burning the tires. Scanner is showing some promising hp/trq calculations even part throttle regulating boost with my foot.


I got some video of the idle after I cleaned up some of the fueling. If it turned out I'll upload it.

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Offline nocooler

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Re: nocooler's firechicken thread
« Reply #561 on: September 12 2018, 02:12:35 PM »
Cover kept it nice and clean.
IhaveaV8

Offline Steve Wood

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Re: nocooler's firechicken thread
« Reply #562 on: September 12 2018, 04:26:24 PM »
Damn, that thing is pretty!
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Online larrym

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nocooler's firechicken thread
« Reply #563 on: September 12 2018, 05:02:59 PM »
Cover kept it nice and clean.
Love the color


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Offline nocooler

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Re: nocooler's firechicken thread
« Reply #564 on: September 13 2018, 12:05:03 PM »
IhaveaV8

Offline good2win22

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Re: nocooler's firechicken thread
« Reply #565 on: September 13 2018, 10:03:42 PM »
Cover kept it nice and clean.
race car!
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