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Previous Next Up Topic Engines / Subbug - Subaru Power / Megasquirt .msq files? (9045 hits)
By @Jeff GS Date 2013-02-18 21:30
Taking a long shot here but looking for a starting base map for my Megasquirted Subaru engine.  I've been looking all over the 'net but having a hard time finding a similar configuration - most I've been able to find are pumped up quite a bit more than mine and I'm leery about using those settings on my rather "stock-ish" engine.

Here's my configuration - but maybe others may want to post their own specifics and msq file that is working for them?
JDM EJ20 (typical EBay single turbo Legacy motor)
WRX TD04 turbo, air-air intercooler
Custom exhaust and intake (to fit the chassis)
MS2 V3.0 Extra
EDIS ignition system with custom mounted 60-1 toothed wheel
Boost controller (DIY Autotune parts) wired through Q16
GM stepper IAC valve
Relay board
Innovate LC1 wideband O2 sensor

I'm mostly looking for ignition, VE and AFR table values I can plug into my start up msq file to get things started (after all these years!).  Warm-up and boost controller settings would be a bonus!



Thanks,
Jeff
By Paul Moran (DBA Architect) Date 2013-02-20 03:56
Hi Jeff - I've been waiting a long time for you to get to this point!  I'll email you everything I have from Jay's EJ20T set up which is pretty similar and should get you started.  He had water injection instead of an intercooler. I think it was a 60-1 toothed wheel.  Can't wait to hear it! Paul...
Chicago, IL
EMPI Imp 1002 ('69)/Subaru EJ20 Turbo/LinkPlus ECU
By Tom & Kathleen I 639 Date 2013-02-20 15:08
Jeff - I wish I could help you with this, but we are running the EMS Stinger.  If you could read the file, I could send it to you.  It has a good working cold start (now).  Tom
Tom & Kathleen Manxter #16, Kick-Out SS #16 & FiberFab Buggy
Manx Club #1030, CVA, RBC, SCCA
By @Jeff GS Date 2013-02-22 01:59
Thanks for the offer Tom - glad to hear you got the cold start issues worked out.  Don't think the Stinger files would help me much, but maybe someone else who's running a Stinger?

Thanks again Paul for the MS files.  Haven't yet had a chance to dig into them (long work days lately), but I should be able to this weekend.  I'll post up screen shots of the maps when I get it figured out.

Jeff
By Alden A 305 Date 2013-02-23 03:34
Hey Tom,

Would you be so kind to email me your map that you are running using the Stinger. I too have the stinger but am running an EJ20t STI and not the 2.5 liter that I think you have, but the map would still be more info for me to look off of etc as the closest dyno to me is 4hrs away.  It would be a huge help.  I would be interested in what your configuration is, what turbo, what psi, what injectors, etc if you know. I think I remember reading that you had it dynoed??

My email is badvw68@hotmail.com

It would be much appreciated.

Thanks,
Alden
Mattoon Illinois
www.phillipsprocycle.com
By Tom & Kathleen I 639 Date 2013-02-23 14:24 Edited 2013-02-25 15:48
Alden - file has been sent.  I only have the latest copy of what Rabe Motorsports did.  Since then, Outfront has worked on the tune twice.  Once to change some radiator fan settings (2010) and check what Rabe did & last September (2012) on their dyno for more boost (9 psi) and a correction for fuel pressure changes because of changing the fuel pressure regulator.  John claimed over 200 hp at the wheels.  It runs smoother every time it gets worked on, but if we run high boost for long, we need to add an intercooler.  Tom

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Tom & Kathleen Manxter #16, Kick-Out SS #16 & FiberFab Buggy
Manx Club #1030, CVA, RBC, SCCA
By Alden A 305 Date 2013-02-26 03:58
Thanks Tom, I got your email.  This should help out considerably to look off of and compare my results with.  I will post my findings within the next few months.

Thanks again,

Alden
Mattoon Illinois
www.phillipsprocycle.com
By Tom & Kathleen I 639 Date 2013-02-26 20:47
Alden - I don't know what the injectors are, but the turbo is a Garett T3/T4 40 trim.  We also have the JDM Twin Turbo heads and the closed deck block.  Tom
Tom & Kathleen Manxter #16, Kick-Out SS #16 & FiberFab Buggy
Manx Club #1030, CVA, RBC, SCCA
Previous Next Up Topic Engines / Subbug - Subaru Power / Megasquirt .msq files? (9045 hits)

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