Advice: Boost controller - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

devilchris · 03-13-2018, 03:55 PM

I have a '94 S14 SR20DET, Zenki model.

I'm completing a stage 1 managed by a MINE'S control unit that allows me to raise the turbo pressure through a boost controller.

this is a temporary solution because subsequently I have to mount the following components to get to a stage 1.5: PowerFc + integrated boost controller + solenoide valve + PowerFc controller + nismo 555 + z32 flow meter and other components...

I would like to buy a boost controller now, for stage 1 set up:
I am undecided between the following 2
-GFB (Go Fast Bits) G-Force III Electronic Boost Controller
-GREDDY profec B Spec II

Do you have any advice?
do you recommend other boost controllers?

THANK YOU

TheRealSy90 · 03-13-2018, 04:58 PM

Where are you getting these "stage requirements" from? There's no such thing.

I'd recommend either something from AEM or Innovate.

devilchris · 03-14-2018, 10:30 AM

directly from Mine's

TheRealSy90 · 03-14-2018, 11:30 AM

So the Mine's ecu can't control the boost pressure with the factory boost solenoid?

devilchris · 03-14-2018, 12:12 PM

no... it can't

TheRealSy90 · 03-14-2018, 02:01 PM

Go on the website for the parts distributor of your choice, find their boost controllers, choose the one that you think looks the coolest. They all work.

Shaker.Est.84 · 03-17-2018, 07:31 AM

I bought a AEM 30-4350 for my setup. Nice looking gauge comes with all the goodies.

https://www.amazon.com/AEM-30-4350-T...ds=AEM+30-4350

blkvrtswp · 03-17-2018, 08:30 AM

^^^ AEM Tru Boost +1

Innovate SCG-1 is also nice - includes WB AFR and failsafe features - very compact for a lot of functions:
https://www.amazon.com/dp/B00LBJAZLI..._t3_B001DX9KDG

136baker · 03-29-2018, 11:48 AM

ive had the AEM tru boost and the Greddy Profec b spec II and i gotta say, i love the greddy one better. idk if its my settings or not, but Tru boost doesn't seem to have a boost reduction setting incase of over boost, The greddy one does.

I only got a truboost after my greddy one stopped sending signal to the solenoid. Apparently it has happened to a lot of people.

03-13-2018, 03:55 PM	#1
devilchris Join Date: Feb 2018 Location: Italy Age: 40 Posts: 8 Trader Rating: (0) Feedback Score: 0 reviews	Advice: Boost controller I have a '94 S14 SR20DET, Zenki model. I'm completing a stage 1 managed by a MINE'S control unit that allows me to raise the turbo pressure through a boost controller. this is a temporary solution because subsequently I have to mount the following components to get to a stage 1.5: PowerFc + integrated boost controller + solenoide valve + PowerFc controller + nismo 555 + z32 flow meter and other components... I would like to buy a boost controller now, for stage 1 set up: I am undecided between the following 2 -GFB (Go Fast Bits) G-Force III Electronic Boost Controller -GREDDY profec B Spec II Do you have any advice? do you recommend other boost controllers? THANK YOU

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03-14-2018, 10:30 AM	#3
devilchris Join Date: Feb 2018 Location: Italy Age: 40 Posts: 8 Trader Rating: (0) Feedback Score: 0 reviews	directly from Mine's

03-14-2018, 12:12 PM	#5
devilchris Join Date: Feb 2018 Location: Italy Age: 40 Posts: 8 Trader Rating: (0) Feedback Score: 0 reviews	no... it can't

03-17-2018, 07:31 AM	#7
Shaker.Est.84 Join Date: Jan 2018 Location: New Brunswick, Canada Age: 39 Posts: 36 Trader Rating: (0) Feedback Score: 0 reviews	I bought a AEM 30-4350 for my setup. Nice looking gauge comes with all the goodies. https://www.amazon.com/AEM-30-4350-T...ds=AEM+30-4350

03-17-2018, 08:30 AM	#8
blkvrtswp Zilvia Addict Join Date: Oct 2012 Location: NY Posts: 691 Trader Rating: (9) Feedback Score: 9 reviews	^^^ AEM Tru Boost +1 Innovate SCG-1 is also nice - includes WB AFR and failsafe features - very compact for a lot of functions: https://www.amazon.com/dp/B00LBJAZLI..._t3_B001DX9KDG

03-29-2018, 11:48 AM	#9
136baker Join Date: Aug 2015 Location: Azusa Posts: 27 Trader Rating: (0) Feedback Score: 0 reviews	ive had the AEM tru boost and the Greddy Profec b spec II and i gotta say, i love the greddy one better. idk if its my settings or not, but Tru boost doesn't seem to have a boost reduction setting incase of over boost, The greddy one does. I only got a truboost after my greddy one stopped sending signal to the solenoid. Apparently it has happened to a lot of people.