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Hi all,

I am chasing an EBC as i've decided bleed valves are a waste of time, yes, even after reading the autospeed article. What i'm having trouble on is deciding which one to buy. I know a lot of you are keen on the Greddy Profec B and I like that idea but know that I'd also require a separate boost guage to monitor the boost levels. After checking out Takakaira, i've had a look at some and decided maybe one with an inbuilt guage is the way to go.

What are your opinions on EBC's such as the Blitz SBC i-D, HKS EVC 5, Apexi AVC-R, Blitz Dual-SBC Spec R?

Why would you choose one over the other? Benefit? Obviously cost is always a factor so I guess I'm looking for why an HKS unit is so much more than others?

Any help you could all shed on this subject would be most appreciated.

Cheers!:uh-huh:

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I just bought a brand new Profec B (black) from Nengun last week and a day or two ago I installed it.

The price was $576 which included everything needed to hook it up.

Going through Nengun was GREAT and i'll be doing it again with a powerFC.

My car came with an apexi boost guage so the lack of a digital readout was not necesary. I'm currently running 7psi on the low setting and 13.5psi on the high setting. This will change once I get it on the dyno to make sure everything is running ok.

Mark

If cost is a concern then I would suggest getting the cheapest one you can find. All of the big name brands are of good quality and have better features than your bleed valve, the Profec-B is somewhat lacking in features compared to the rest but it does control boost well enough for most people's needs.

The important thing is they all set the boost with controls in the cabin, on the fly, and very easily. They also all control spiking a lot better than a bleed valve, and these are the 2 most important things. So if they are the only important things for you, then go for the cheapest you can find. Even go second hand as long as you can be sure it will work.

I was using the inbuilt boost controller in the Autronic for a while combined with a 14lb spring in my wastegate but have recently moved to using a ProfecB which I had lying around.

Holds boost fantastically. Constant 18psi when do tuning runs. Only problem with it though is that it is a little difficult to tune as the knobs are a bit sensitive.

HHmmm... i'm good reading.

I'm looking into this soon myself to run about 15-18 psi.

What prices should i be expecting for an EBC.

I need a high and low option at a min.

help appreciated.

i had the dodge fishie bleed valve thing on my Calais T and it spiked upto 3-4 psi extra sometimes... Never again.

Do I understand it correctly to mean that dual-solenoid can handle more boost pressure than a single? Therefore, there would not be any benefit to be had from a dual solenoid design over a single on a car with stock turbo, cooler, internals etc as boost can't (well shouldn't be) wound up higher than 18psi anyway?

The feedback is appreciated. I'm thinking about the DualSBC Spec-S now as I need the guage, otherwise it would definitely be the Profec B. I'm not big into extra guages.

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