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Any 3.4 engine performance upgrades?

Discussion in '1st Gen. Tacomas (1995-2004)' started by ToyotaHunter, Jul 25, 2020.

  1. Jul 25, 2020 at 7:58 PM
    #1
    ToyotaHunter

    ToyotaHunter [OP] Well-Known Member

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    Any easy engine performance upgrades out there other then superchargers or turbos out. I've been researching have found much and upgrade anyone has done to improve performance
     
  2. Jul 25, 2020 at 8:10 PM
    #2
    Speedytech7

    Speedytech7 Toyota Cult Ombudsman

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    924 W Garland Ave, Spokane, WA 99205
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    96 Turbo Taco V6 405WHP & 482lbft
    It's less Tacoma and more mod
    Drive sporty haha, they stop pulling as hard around 4k, long runners causes them to choke. Take advantage of the insane torque curve and shift fast right before 4k. Other than that they need forced induction. The timing is already aggressive, and it's supposed to be a slow turning truck motor.

    Mine is getting this beauty

    15957325548656480539404367384621.jpg
     
  3. Jul 25, 2020 at 9:18 PM
    #3
    Old green toyota

    Old green toyota Well-Known Member

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    Sacramento,CA
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    99 2.7 4x4 Standard cab
    Oil leaks
    Open up the air box and high flow exhaust. I was really happy with that on my old truck. Do all the regular maintenance and keep it running tip top.
     
  4. Jul 25, 2020 at 9:22 PM
    #4
    ToyotaDriver

    ToyotaDriver Well-Known Member

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    Idaho
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    ‘04 V6 5 Speed SR5 TRD downward spiraling project, ‘15 V6 6speed TRD daily
    The 1st Gen: All pro 3” lift (650 lbs coils, expedition rears with bilstiens),Timbren rear bumpstops, ubolt flip, diff drop, carrier bearing drop, 33’s on beadlocks ,ARB Bumper, winch, hand throttle, ARE canopy, roof bars, poly bushings all around minus the body mounts. The 2nd Gen: Leveling kit, roll up tonneau cover. 265/75/16’s
    Just leave it... longevity and stuff.
     
  5. Jul 25, 2020 at 9:24 PM
    #5
    Speedytech7

    Speedytech7 Toyota Cult Ombudsman

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    924 W Garland Ave, Spokane, WA 99205
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    96 Turbo Taco V6 405WHP & 482lbft
    It's less Tacoma and more mod
    The engine is usually one of the cheapest parts to replace in my trucks tho.
     
  6. Jul 25, 2020 at 9:25 PM
    #6
    ToyotaDriver

    ToyotaDriver Well-Known Member

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    Idaho
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    ‘04 V6 5 Speed SR5 TRD downward spiraling project, ‘15 V6 6speed TRD daily
    The 1st Gen: All pro 3” lift (650 lbs coils, expedition rears with bilstiens),Timbren rear bumpstops, ubolt flip, diff drop, carrier bearing drop, 33’s on beadlocks ,ARB Bumper, winch, hand throttle, ARE canopy, roof bars, poly bushings all around minus the body mounts. The 2nd Gen: Leveling kit, roll up tonneau cover. 265/75/16’s
    Typically, it’s cheaper for me to not replace the engine than it is to replace the engine.
     
    Geeoh43 likes this.
  7. Jul 25, 2020 at 9:27 PM
    #7
    Speedytech7

    Speedytech7 Toyota Cult Ombudsman

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    924 W Garland Ave, Spokane, WA 99205
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    96 Turbo Taco V6 405WHP & 482lbft
    It's less Tacoma and more mod
    Fair enough. I enjoy tuning, and while the 5vz is admittedly weak structured. It should hold 350hp with a conservative tune. Gotta make my junkyard turbo kit out perform that lame as hell supercharger TRD whipped up back in the day. And if it happens to pop, no skin off my back, it's a weekend project to put another in.
     
    ToyotaDriver[QUOTED] likes this.
  8. Jul 25, 2020 at 9:56 PM
    #8
    ToyotaDriver

    ToyotaDriver Well-Known Member

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    Idaho
    Vehicle:
    ‘04 V6 5 Speed SR5 TRD downward spiraling project, ‘15 V6 6speed TRD daily
    The 1st Gen: All pro 3” lift (650 lbs coils, expedition rears with bilstiens),Timbren rear bumpstops, ubolt flip, diff drop, carrier bearing drop, 33’s on beadlocks ,ARB Bumper, winch, hand throttle, ARE canopy, roof bars, poly bushings all around minus the body mounts. The 2nd Gen: Leveling kit, roll up tonneau cover. 265/75/16’s
    I’d love to have a vehicle where that could be my thought process! My engine has to be 100% reliable with the way I use my vehicle. If I break down in my tacoma, it’s going to be a shit storm to get it towed out.
     
  9. Jul 25, 2020 at 9:59 PM
    #9
    Speedytech7

    Speedytech7 Toyota Cult Ombudsman

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    924 W Garland Ave, Spokane, WA 99205
    Vehicle:
    96 Turbo Taco V6 405WHP & 482lbft
    It's less Tacoma and more mod
    That's how I use mine too, I don't tune on the trail though. I nail out my stuff before it ever hits dirt, well beyond the dirt close to my house. And obviously there's some room in both our ideas of rock solid because using a 15+ year old vehicle for this kind of stuff will always have more risk than something new.
     
  10. Jul 25, 2020 at 10:08 PM
    #10
    ToyotaDriver

    ToyotaDriver Well-Known Member

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    Vehicle:
    ‘04 V6 5 Speed SR5 TRD downward spiraling project, ‘15 V6 6speed TRD daily
    The 1st Gen: All pro 3” lift (650 lbs coils, expedition rears with bilstiens),Timbren rear bumpstops, ubolt flip, diff drop, carrier bearing drop, 33’s on beadlocks ,ARB Bumper, winch, hand throttle, ARE canopy, roof bars, poly bushings all around minus the body mounts. The 2nd Gen: Leveling kit, roll up tonneau cover. 265/75/16’s
    You’re more brave than I! I have no intentions of upping the power on something that takes me multiple hours away from the nearest person. You’re right though. Counting on a 16 year old vehicle to not have any issues could be considered asinine.
     
  11. Jul 26, 2020 at 12:26 PM
    #11
    Speedytech7

    Speedytech7 Toyota Cult Ombudsman

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    924 W Garland Ave, Spokane, WA 99205
    Vehicle:
    96 Turbo Taco V6 405WHP & 482lbft
    It's less Tacoma and more mod
    Certainly not for the faint of heart at first, but you get comfortable with it over time. It's taken me this long to get good enough to even consider doing it to my Wheeling rig.

    1595791659897152707995224564968.jpg
     
    ToyotaDriver[QUOTED] likes this.
  12. Jul 26, 2020 at 1:46 PM
    #12
    Aquatic Tacoma

    Aquatic Tacoma Well-Known Member

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    Odessa, Fl.
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    2019 Tacoma TRD Sport 4x4 Dbcb , 2004 Tacoma S-Runner
    Both are Stock - built correct from the start.
    Don’t mess with dependability. Keep it stock and clean. Buy a go fasty - Hellcat, GT500 or SS something.
     
  13. Jul 26, 2020 at 1:47 PM
    #13
    Speedytech7

    Speedytech7 Toyota Cult Ombudsman

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    924 W Garland Ave, Spokane, WA 99205
    Vehicle:
    96 Turbo Taco V6 405WHP & 482lbft
    It's less Tacoma and more mod
    But why have a midlife crisis boomer mobile when you could have a long travel turbo taco? The Toyota is not holy, it's virtue isn't pure. It can be played with safely.
     

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