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Underdog

I Donated Too
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Posts posted by Underdog

  1. Well on Monday I decided I have these mevotech control arms, so I should put them in. Well same story as always. Pinch bolt seized, snapped, drilled out. Get to the point of getting the ball joint out. It's real stuck. Read a bunch of threads. No local available bull pins. Finally buy a subaru ball joint puller and got it today. Hopefully it goes smoothly tomorrow.

     

     

    Sent from my iPhone using Tapatalk

     

    If you have access to an air chisel, that’s the way to go. Removing rusted ball joints is a Subaru rite of passage. Good luck!

  2. I only went with it because I was building for 350whp in a stock location turbo on pump gas, and like a little headroom on the critical inputs. In my experience every turbo Subaru needs a MAF replacement eventually; these cars tend to go through them. If I remember right the cost is about the same for the sensor itself, but obviously the harness and intake factor in, plus labor (time or $). But at least getting the word out there that this is possible opens up some options for folks.

     

    Nice build thread, btw. Subbed.

  3. I was doing a bunch searching and read that the 08-14 wrx/sti aftermarket air intake uses a different maf sensor than our LGT's. I can't seem to find a straight answer, and I've been going through here and facebook groups and can't find the information I need. I found a good deal on an injen CIA for an 08-14 wrx/sti. Just trying to figure out if I should buy it or not. Any help is greatly appreciated.

     

    I have the Cobb SF+ intake for the STI on my LGT. The STI MAF has a higher threshold, but it also has a different o-ring boss and the mounting screw pattern is mirrored. It works on the same principal but you will need a new connector (CONN-85788 from Ballenger Motorsports) and MAF scaling. The wire order is not the same as LGT but I don’t recall off the top of my head - anyways I see that you don’t want to swap MAFs in the first place.

  4. I ordered an arduino uno and OLED display to play with. Whatever I end up with will hopefully fit directly and maybe even take advantage of the existing buttons. I’m not planning on adding Bluetooth since my DCCD controller lives in the storage cubby in the glovebox and has a dedicated 0-5V output for the signal I’m watching. However there are arduinos with BT on the board, and there are also add-on modules you can use. Maybe we can make a display board that works for both of us, with unique code to drive it?
  5. The screen size is what I’m most interested in, since the exact board dimensions won’t be needed until after prototyping (for me, anyways). I noticed the LED at the bottom left of the display, which I don’t recognize from my 06, though I’m not sure.

     

    I would have applied the mpg correction factor if I was still on an OS tune, however I’m on a locked Cobb pro-tune so I’ll keep it in my back pocket until I need a revision. All that said it would be great if we could decode the incoming data stream and duplicate all the outputs on an OLED, but that’s over my skill level.

  6. There are rear-biased center diff options, but nothing that lets you change the inherent torque split on the fly like you are describing. DCCD controls lock between the front and rear axles, but that affects the relative speed of the axles, not the torque output. Changing to RWD requires mechanical changes to your transmission that can’t be switched on/off (search “RWD conversion spool”).
  7. Perfect timing - I’m looking to do something similar but with the “% lock” 0-5V output of my DCCD controller. I was thinking that if I can’t fit a little .96” OLED alongside the clock, I could replace the clock entirely and just duplicate the clock and E/T feature on the new display. I can live without the outdoor temp, and the mpg is useless due to larger injectors.

     

    It would be slick if we could make a custom board that fits in the original spot, and found a screen that’s close in size. Can you measure that? I was going to shop for some components today.

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