Yes, most NBs use the MS2. Since most, to date, are using the DIY PNP. If I
am not mistaken, the guy in Greece currently making them is using MS2 also.
I remember something about that firmware needing to be used to work better
with certain sensors. I can confirm if needed.

 

Stephanie

 

BEGi / Bell Engineering

Phone: 830.438.2890

Fax: 830.438.8361

www.bellengineering.net

 

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From: Dillon [mailto:[email protected]] 
Sent: Wednesday, November 10, 2010 2:31 PM
To: [email protected]
Cc: MiataPower
Subject: Re: turbo advice

 

Interesting - do you know of NBs using the MS-II?  I considered selling my
MS-I and NA CAS and using stock NB sensors with the MS-II, but that was
barely charted territory.

 

I think that was the case as of about 8 months ago.

On Mon, Nov 8, 2010 at 12:52 PM, Stephanie Turner
<[email protected]> wrote:

I've had several customers pass with just the turbo kit installed. No
fueling, no electronics, nothing extra. Everyone has sort of indicated that
they do not go looking for every single little part that is listed on the
EO. If you do not pass with the MS, just uninstall it and the injectors. MS2
is more popular in the NB's, agreed. But it will probably still work.

 

Stephanie

 

BEGi / Bell Engineering

Phone: 830.438.2890

Fax: 830.438.8361

www.bellengineering.net

 

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From: Dillon [mailto:[email protected]] 
Sent: Monday, November 08, 2010 1:56 PM
To: [email protected]
Cc: MiataPower
Subject: Re: turbo advice

 

Thanks for the info.  I figure I'll need a pump (and maybe injectors if fuel
flow calls for it) but that I'd give the MS control over fuel & timing.  If
that + the EO # doesn't get me through inspection, then I guess I could get
creative and/or swap parts.

 

The consensus seems to be that my plan to go MS is still a good one, even
though I'm going slightly off the beaten path with an MS-I in an NB.

 

 

On Mon, Nov 8, 2010 at 10:57 AM, Stephanie Turner
<[email protected]> wrote:

Dillon,

As far as CARB legality goes, they care more about parts installed that do
not have an EO # more than they care about a part from the EO missing. I
would not worry so much about the FMU and fuel pump not being on the car. If
you truly needed one for inspection, we'd be happy to loan you one for
inspection purposes.  

 

If you used the MS in parallel, "technically" is qualifies as an ignition
timing retard device. If you plan to use the MS, you will need to use an
alternator from a 94-97 car, or install a voltage regulator on the MS. Also,
programming will be needed if you wish to use the a/c. 

 

There are plenty of people who can tune the MS in CA. I will do some
checking for you.

Let me know if I can help!

Stephanie

 

BEGi / Bell Engineering

Phone: 830.438.2890

Fax: 830.438.8361

www.bellengineering.net

 

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From: Dillon [mailto:[email protected]] 
Sent: Sunday, November 07, 2010 1:40 PM
To: MiataPower
Subject: turbo advice

 

Ever since picking up my '99 10AE almost 4 years ago, I've been planning ...
and replanning ... and replanning it's FI setup.  I've got plenty of
excuses.  In the intervening years I've lived in Illinois, Washington,
California, been working on the east coast and spent some time abroad.  In
short, I move around too much to keep any tools, much less find time to work
on the car when we are in the same place.  Two years ago I injured my
shoulder, so to add injury to insult I'm now physically incapable of turning
a wrench.  That'll get better with time, but I'm sick of waiting.  I want my
turbo now damnit.

 

Anyhow, I kept up with the planning and I eventually settled on an
inter-cooled Garrett T2554 or T2560, probably using hardware from BEGI (for
the EO #), and rolling my own engine management with a Megasquirt MS1 (in
parallel with stock ECU) & LC1 wideband.  I acquired & physically installed
the wideband, I have the megasquirt built, and the wiring harness made for
the parallel install.  I have an NA CAS on-hand, though I've since learned
there are some downsides to this.  Perhaps a modified crank trigger would be
better.  Now the MS2 is an option too.

 

After I started down that path, I moved to California.  I'm going to have to
get my first emissions test here in the next few months which is throwing a
wrench in my plans.  I'm also going to have someone install the hardware and
tune it for me.

 

This leaves me with some new questions.

 

1.      I may stay here in CA for a while, therefore I'd like for the new
turbo to be CARB legal.  I understand I can get a BEGI S1/2/3 with a CARB EO
#, whose papers list an unspecified "ignition retard device".  The CARB
device as sold by BEGi has no ignition retard, only a fuel pump and FPR.
There are folks who added an MS or Xede for timing and passed.  I'm going to
have to get tested before May if I do stay, so this is a factor in my plans.
Am I likely to get through on an MS1, or should I just register the car now
and get tested while nearly stock (which requires that I fix the P0402)?
2.      Given my new desire to have the system installed by someone with
time and tools, is my parts list still good?  I like the idea of going
Megasquirt, as it will tie into some of my future project to build a
touch-screen navigation / stereo / digital gauge display into the dash.  I
will go another route though if reputable installers don't know how to tune
a Megasquirt.

1.      BEGI S2 or S3
2.      Megasquirt MS1 installed in parallel (stock ECU handles a/c,
alternator, idle control, OBD-II reporting)
3.      LC-1 wideband

- Dillon

 

 

 

 

 

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