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Tacoma ECU Tuning for 4.0L

Discussion in '2nd Gen. Tacomas (2005-2015)' started by OVTune, Jun 14, 2017.

Page 48 of 228
  1. Dec 6, 2017 at 10:21 AM
    #941
    SUMOTNK

    #941
    SUMOTNK Pavement Pounder / Mall Crawler

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    Looks like a Gen2.5 TRD Sport, but really an '08 TRD OffRoad
    TRD Supercharged / OTT Tuned
    @Murphinator
    Thanks for volunteering your SC truck for testing.

    Can you list the engine mods to your truck? I'm looking forward to the results. My OVTune handheld is collecting dust.
     
    SUMOTNK, Dec 6, 2017
    #941
    DanoDavis and Krazie Sj like this.
  2. Dec 6, 2017 at 10:24 AM
    #942
    Murphinator

    #942
    Murphinator Well-Known Member

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    AFE Cold air intake
    JBA shortie headers with OEM cats welded on
    2.85” pulley
    Trd tune
    Stock ypipe (for today)
    Banks 3” catback
    I have the restrictor jet from the bypass removed
    Also have a 255lph fuel pump. I think that’s everything.
     
    Murphinator, Dec 6, 2017
    #942
    SUMOTNK[QUOTED], jojotoo, Torspd and 3 others like this.
  3. Dec 6, 2017 at 10:27 AM
    #943
    Krazie Sj

    #943
    Krazie Sj Resident Jackass

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    Power Serge
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    Totally not like my truck at all, but hey, lets see changes regardless!
    23915501_10159641238085253_8372647944134_bcc3737d18d11ce40925a7d6919f5cae024e48ab.jpg
     
    Krazie Sj, Dec 6, 2017
    #943
  4. Dec 6, 2017 at 10:46 AM
    #944
    Murphinator

    #944
    Murphinator Well-Known Member

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    So as it is now with the trd tune the truck made 320 hp 325 tq. Any numbers after this I will let ovtune release/discuss unless he gives me permission to post them. I think that pull was in 3rd gear, not sure if he removed the speed limiter to use 4th. I’m technically not allowed in the dyno room so I am chilling outside the bay:anonymous:
     
    Murphinator, Dec 6, 2017
    #944
    Brice, Krazie Sj, Norton and 6 others like this.
  5. Dec 6, 2017 at 10:52 AM
    #945
    Tn Jeff

    #945
    Tn Jeff Well-Known Member

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    Jeff
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    2015 white trd off road
    Ome 886, 90021, hd Dakar’s/elo96r. Spc lca. Trd supercharger (not installed)& pro exhaust. Oem Bed mat. Mobtown tailgate skin & cap & lockable cubbies. Demello al front bumper & warn synthetic xd 9000. Body armor rear bumper. Gentex Compass & temp rear view mirror. Amp research Bed extender. Uws side tool boxes. Cooper 265 75 16 st maxx. Rci al skids; pelftry al gas tank skid. All pro Rear locker skid. Cover king neoprene seat covers. Top line vent visors from amazon. Weather tech floor mats. Piaa lp 530 fog lights. Redline Black hood struts. Bamf DOM bolt on sliders with fill plates. White prinsu cabrac. Wheelers superbump stops front & back. Relentless fab u bolt flip.
    Good numbers with trd reflash.
     
    Tn Jeff, Dec 6, 2017
    #945
    trekker and 12TRDTacoma like this.
  6. Dec 6, 2017 at 11:33 AM
    #946
    nudavinci64

    #946
    nudavinci64 Robert @ Holy Horsepower

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    Boosted Money Pit....
    I hope these get cleared up soon. Hoping to get one of these soon. I slept on the pre-order. =(
     
    nudavinci64, Dec 6, 2017
    #946
    PapaBear likes this.
  7. Dec 6, 2017 at 11:33 AM
    #947
    PapaBear

    #947
    PapaBear Never test how deep the water is with both feet.

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    :( Should have, worth it.
     
    PapaBear, Dec 6, 2017
    #947
  8. Dec 6, 2017 at 11:38 AM
    #948
    nudavinci64

    #948
    nudavinci64 Robert @ Holy Horsepower

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    Boosted Money Pit....
    Totally. I would have. For some reason I was not getting notified of updates on the thread. Checked it and I think the last one was sold a couple hours before I checked it. Just missed it... =(
     
    nudavinci64, Dec 6, 2017
    #948
  9. Dec 6, 2017 at 11:39 AM
    #949
    snowsk8air2

    #949
    snowsk8air2 how hard can it be?

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    Ryan
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    Well sans headers I'm at a similar setup on the trd flash. So I like those numbers for a pre-ovtune starting point
     
    snowsk8air2, Dec 6, 2017
    #949
    Murphinator[QUOTED] likes this.
  10. Dec 6, 2017 at 11:45 AM
    #950
    Murphinator

    #950
    Murphinator Well-Known Member

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    Anthony
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    Just know his shop is at ~500 ft elevation. So the higher we go the less power. I am happy with the numbers as well, will be happier to see a little bit more!
     
    Murphinator, Dec 6, 2017
    #950
  11. Dec 6, 2017 at 11:48 AM
    #951
    snowsk8air2

    #951
    snowsk8air2 how hard can it be?

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    Oh yeah I know elevation changes everything. The dyno at my old shop was 30' below sea level lol. But it is best to reference numbers from sea level, not from me up here at 7000' lol. I'm probably pushing 250rwhp up here if you just pulled 320 down there
     
    snowsk8air2, Dec 6, 2017
    #951
    Murphinator[QUOTED] likes this.
  12. Dec 6, 2017 at 11:50 AM
    #952
    dbs1

    #952
    dbs1 2015 Dbl cab TRD Pro 4x4

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    2015 Dbl Cab TRD Pro 4x4
    SC w/urd pulley, afe cai, URD LT's, TRD cat back. 375hp. Custom logos, tonneau cover, westin bar with piaa lights, aero force gauges, custom front air dam, Westin step bars.
    GT7-if they won't break into the 9's they won't do the job.

    Needless to say, most anything we use for a backup is gonna be faster then these trucks.

    So....have we got a file for these sc setups yet?
     
    dbs1, Dec 6, 2017
    #952
    GT7 likes this.
  13. Dec 6, 2017 at 11:53 AM
    #953
    OVTune

    #953
    OVTune [OP] Well-Known Member

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    OVTune
    I'l have a write up for you guys tonight. So far looking good. Lunch update in an hour
     
    OVTune, Dec 6, 2017
    #953
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  14. Dec 6, 2017 at 11:54 AM
    #954
    DanoDavis

    #954
    DanoDavis Alright meow

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    1 1/2" lift with 5100's, custom exhaust, LT Headers, URD CAI, URD MAF Calibrator, Electric fan, Camper shell, retrofit projectors, and other goodies..
    On an N/A motor, you lose about 3.5% per 1000 feet.
    Mon a F/I motor, you lost about 1.5% per 1000 feet.

    Not taking into account density altitude, but that’s a good rule of thumb to go by.

    So that F/I 320HP is roughly 300-305HP @7000 feet, pending altitude density, which could reduce it further.
     
    DanoDavis, Dec 6, 2017
    #954
    Lord Helmet, Torspd and Sdfitted like this.
  15. Dec 6, 2017 at 12:02 PM
    #955
    OVTune

    #955
    OVTune [OP] Well-Known Member

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    OVTune
    Stock TRD tune : 320hp / 323 ft lb
     
    OVTune, Dec 6, 2017
    #955
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  16. Dec 6, 2017 at 12:05 PM
    #956
    14baja

    #956
    14baja Active Member

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    Wouldn’t a 3rd gear pull make the numbers look better? I thought you wanted it as close to a 1:1 ratio. When I had had mine on the dyno he did a 4th gear pull and I made around 255hp at 5300’ elevation. When I do it again I’ll have him do it in 5th because I think that’s 1:1 in the 6spd.
     
    14baja, Dec 6, 2017
    #956
  17. Dec 6, 2017 at 12:14 PM
    #957
    12TRDTacoma

    #957
    12TRDTacoma Powered by Ford, GM, VW, and Mercedes

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    320 with a 2.85 pulley? Jesus, no wonder I feel like my truck has major cojones with the 2.5 pulley. :eek:
     
    Last edited: Dec 6, 2017
    12TRDTacoma, Dec 6, 2017
    #957
    bobsuruncle likes this.
  18. Dec 6, 2017 at 12:15 PM
    #958
    memario1214

    #958
    memario1214 Hotshot Offroad Moderator Vendor

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    I hate you AND your 2.55...

    My truck feels like a rocketship when I get off the mountain and down to sea level every once in a while.
     
    memario1214, Dec 6, 2017
    #958
    Torspd and 12TRDTacoma[QUOTED] like this.
  19. Dec 6, 2017 at 12:17 PM
    #959
    12TRDTacoma

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    12TRDTacoma Powered by Ford, GM, VW, and Mercedes

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    It's going to be a 2.3 once I tune for it. I love you too Memario. :D
     
    12TRDTacoma, Dec 6, 2017
    #959
    memario1214[QUOTED] and Roostfactor like this.
  20. Dec 6, 2017 at 12:21 PM
    #960
    OVTune

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    OVTune [OP] Well-Known Member

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    Stock tune runs lean up top on this 2.85. Not too bad though
     
    OVTune, Dec 6, 2017
    #960
    Norton and PapaBear like this.
Page 48 of 228

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