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  1. kidturbo

    Crank / Cam Signal Emulator

    Got a throttle pedal and some canbus gauges hooked up on my hot rod chair racer... Played with this emulated ecm for 4 more hours last night, scan tool linked to tune file. Watched table by table across range of input value changes. IMO, this is a terrible tool, worthless and nobody should...
  2. kidturbo

    Crank / Cam Signal Emulator

    Ok switched to another ECM with one of the twins "Speed Density" tunes. Check out how FPDes, MainIQ, MainPW and estimated load all rise in direct correlation to MAP2 aka Boost Pres. I only have a pedal, some pots, and the emulator connected. The other ECM was a MAF tune and I couldn't get it...
  3. kidturbo

    Crank / Cam Signal Emulator

    I haven't faked the fuel pressure sensor yet, so it's max at 29000. Can't get any decent readings yet on related fueling. Only pilot on/off switch and such so far. But if ya don't give it some throttle, it cuts fuel off at 850 rpm. How I know it's alive.. Sent from my SAMSUNG-SM-G890A using...
  4. kidturbo

    Crank / Cam Signal Emulator

    Good question.. I haven't jacked the rev limiter yet. So it stopped fueling around 4200 where we had it set.
  5. kidturbo

    Crank / Cam Signal Emulator

    Before I forget, here is pinout on a typical Uno board. You can control RPM by Serial commands, or my favorites, good old pots and screw driver..
  6. kidturbo

    Crank / Cam Signal Emulator

    Ok 12888R seems to be the max RPM signal it can calculate. However when I enter a number above 12800, ecm locks up and requires a hard reboot regain control. It kept logging 12888 even after I disconnected the emulator. Key reset didn't even clear it.. So now we have a new rpm range to shoot...
  7. kidturbo

    Crank / Cam Signal Emulator

    It's been said that they will run with no cam signal. I known this to be true, cause I first tested this tool with a 4x cam pattern and it registered rpm signal. I'll get it spinning then pull the cam wire and we'll see. What happens with interference, we found it will just cut fuel till...
  8. kidturbo

    Crank / Cam Signal Emulator

    Built this cool little Arduino project I found online a while back to generate E38 ECU data. https://www.facebook.com/ardustim/ It basically allows you to generate a matching 5v crank and cam PWM signal of any common wheel types. It has a couple 60-2 crank wheel options like modern LS built...
  9. kidturbo

    Twins with Twins, Anyone?

    How much? I'll send ya the DWG file. :hug:
  10. kidturbo

    Twins with Twins, Anyone?

    Yeah some good foil backed insulation would help keep the paint happy on top side. Far as the glass area, I'm guessing it will see +200F for short periods. The vents in front should keep things cool while moving. Just no way to tell until it's actually on the water. Sent from my...
  11. kidturbo

    Twins with Twins, Anyone?

    Gonna vent the rear of hatch under wing, and probably stick a couple 6" fans up there also. But I like the idea of adding additional insulation to the fiberglass also. Sent from my SAMSUNG-SM-G890A using Tapatalk
  12. kidturbo

    Twins with Twins, Anyone?

    Trying to avoid wrapping them if I can. I have blanket for turbine side, but from our dyno data, the air exiting that compressor is 500F. While under power the turbo should be moving enough air from that area, and there is vents front of hatch. So my biggest concern is heat soak when slowing...
  13. kidturbo

    Twins with Twins, Anyone?

    Ok new issue for the week. Turbos set 6" from the acrylic panels in hatch. With a 180F max continuous threshold, and a 250F molding temp, can see possible problem with using plexi now. Unless I shield the turbine and compressor housing. Which I would hate to do.. So where would one look to...
  14. kidturbo

    Twins with Twins, Anyone?

    LB7 must of hacked my computer. Awfully close on his guesses. Sent from my SAMSUNG-SM-G890A using Tapatalk
  15. kidturbo

    Twins with Twins, Anyone?

    Subtract wheels and lifting bar knocks off 80. Tranny is like 150ish. Coolers be another 90. Still leaves one heavy long block. Sent from my SAMSUNG-SM-G890A using Tapatalk
  16. kidturbo

    Twins with Twins, Anyone?

    40 of em so far.
  17. kidturbo

    Twins with Twins, Anyone?

    Few more pics showing some of the clearance considerations we had to work around. Biggest being turbo to hatch "acrylic" pannel. Also upgraded all the hose clamps to 316 SS Tbolt. Anyone wanta guess price for all those clamps?? Sent from my SAMSUNG-SM-G890A using Tapatalk
  18. kidturbo

    Twins with Twins, Anyone?

    LoL.. I agree with that picture. Yeah had at least 3 parked on the lot when I was there. We got to looking at the the planetaries and drum, which must of made it look beefier. Thanks, that completes the rebuild parts list. Sent from my SAMSUNG-SM-G890A using Tapatalk
  19. kidturbo

    Twins with Twins, Anyone?

    And the closest to actual retail weight without going over is, TheBac.. By time we add all injectors, accessories, fluids, wiring and such, I'm guessing 1550 total package. Sent from my SAMSUNG-SM-G890A using Tapatalk
  20. kidturbo

    Twins with Twins, Anyone?

    Loaded everything up this morning and headed to my buddies shop to use his gantry before rain moved in. Also borrowed a buddies scales to get a package total before dropping them in. What ya guess one weighs as pictures? Transmissions included, but no up pipes, turbo, or charge cooler...
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