1990 Miata with 1.8 VVT, Rotrex supercharger

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  • Опубліковано 15 жов 2024
  • C30-74 rotrex
    Ebay intercooler
    Dyno numbers to be updated soon
    Dyno numbers
    234hp/184tq

КОМЕНТАРІ • 62

  • @Shredzilla100
    @Shredzilla100 7 років тому +54

    I had my mind set on going turbo eventually but this instant torque looks so enjoyable .

    • @awesomecooly123
      @awesomecooly123 4 роки тому

      Roots and twin screw have even better torque than this.

    • @Shredzilla100
      @Shredzilla100 4 роки тому +3

      awesomecooly123 most definitely. I actually drove a rotrex Miata a little while ago and was surprised at the lack of low end torque.

    • @chrls.1093
      @chrls.1093 Рік тому +4

      I hate the twin screw and roots sound tho. So if I go with a forced induction system, I'll go for a Rotrex.

    • @Shredzilla100
      @Shredzilla100 Рік тому +1

      @@chrls.1093 extended up going turbo. 4 years in rn. I drove a rotrex Miata few years back and idk if it was his setup or his car but I did not like how it felt.

    • @Flozby1
      @Flozby1 Рік тому

      @@Shredzilla100 hows the turbo setup been? what kit did you go with

  • @swift9417
    @swift9417 2 роки тому +9

    I really like the linear power of that Rotrex. It preserves the NA character of the car.

  • @Curtis1900
    @Curtis1900 8 років тому +17

    looks like such a fun setup

    • @oregonmon
      @oregonmon  8 років тому +2

      Curtis Spencer yeah, it's SO fun.

    • @Curtis1900
      @Curtis1900 8 років тому

      So a vvt 1.8 is basically mazdas version of vtech

    • @chrisbleurgh7425
      @chrisbleurgh7425 7 років тому +1

      Vtech is just the proprietary naming of variable valve timing, hence VVT. Honda is a little better at having more aggressive cam profiles and heads that flow, though.

    • @tubejorrit
      @tubejorrit 7 років тому +2

      Vtec is also variabel valve lift, something VVT doesn't have.

  • @nismo2070
    @nismo2070 Рік тому +1

    Love it! Making all the right noises too!! I'm looking at a used trackdog rotrex supercharger for my 04 Miata. That stuff is expensive!! And I'm not even figuring the cost of other upgrades like ECU, fuel supply/delivery, and intake.

  • @jiakabery3550
    @jiakabery3550 6 років тому +10

    OMG. So hilarious. As you're driving I think "looks like the NW" Then more driving and I'm like. This looks soooooo much like Oregon, Clackamas county. WTH.
    Then as I scroll down to see if there is something in the description and i saw channel name.
    AWESOME. Beaverton representing over here!
    Car looks fun by the way.

    • @hypedchaos188
      @hypedchaos188 3 роки тому +1

      I was thinking the same thing lmao, from salem but for sure looks like oregon

    • @cletiskroeker3552
      @cletiskroeker3552 Рік тому

      Haha...this is funny! I was thinking the same. I lived in Newberg for 20 plus years.

  • @WorstPaperCut
    @WorstPaperCut 4 роки тому +4

    How often do you drive this car? Im wondering how reliable a miata is still with a supercharger. I currently, deliver pizza friday, saturday, and sunday. 8 Hours straight, and I drive my miata to the track and drive back. So my stock miata does see a lot of beating. just wondering how well it will hold up with a supercharger.

  • @alexsurh1472
    @alexsurh1472 3 роки тому

    Thing sounds so good!

  • @chrisrader8547
    @chrisrader8547 3 роки тому

    Nice ride, Sir. I have an ‘02 model and just ordered the TDR supercharger kit for it. Nothing exotic, just going with the Plug and Play Fuel and Timing cards. But, looking forward to installing it.

    • @PabloEscobar-yw9rc
      @PabloEscobar-yw9rc 3 роки тому

      Have you put it in? What else apart from the kit did you to for installation. Ecu fuel?

  • @utubeaccess7
    @utubeaccess7 5 років тому +3

    Finally, a boosted miata with good tires... 🙄

  • @mr.adventure559
    @mr.adventure559 7 років тому +4

    Looked through your posts on the forum, love all the work you've done that car. The android tablet as a multiple gauge is really cool too., I have considered that myself. What was the difference in the power feel when you switched from the 74 to the 94 Rotrex?

  • @lilPOPjim
    @lilPOPjim 7 років тому +6

    How much horses has this got? My dad has an MR2 mk3 Roadster with a completely rebuilt 1.8L 2ZZ-GE fitted Rotrex with intercooler + water/meth injection. After the engine has been broken in It's going to be around 325-350hp at the crank.
    It used to be supercharged and was around 225hp but it wasn't enough. Rotrex is the way.

    • @oregonmon
      @oregonmon  7 років тому +2

      Hi,
      It dyon'd at 234hp/184tq.
      Thanks for watching.

    • @lilPOPjim
      @lilPOPjim 7 років тому

      I imagined it would be more than that but it certainly does fly. The MR2 my dad had with the supercharger was so fun to drive. 225 in a 1 tonne car was lovely. So much low down torque as well. It's fun isn't it!

    • @derrickjohnson12341
      @derrickjohnson12341 7 років тому

      oregonmon at the wheels?

    • @jiakabery3550
      @jiakabery3550 6 років тому

      LewStep considering the 1.8 puts down like 100 ish to the wheels, 220s is huge!

  • @candycornpeeps
    @candycornpeeps 8 років тому +7

    i love the noises your car makes what's the exhaust setup?

    • @oregonmon
      @oregonmon  8 років тому +1

      candycornpeeps Thanks!
      OBX header, test pipe, RB non resonated mid-pipe, RB PowerPulse muffler.

  • @colewhitcomb6573
    @colewhitcomb6573 6 років тому +2

    Love this

  • @YoungsterJory
    @YoungsterJory 5 років тому +4

    Were you able to keep power steering and air conditioning? And how strong is this setup running even now?

    • @oregonmon
      @oregonmon  5 років тому +1

      Power steering, car never had AC.

  • @ricepony33
    @ricepony33 3 роки тому

    This car obviously has grip… does the rotrex have enough torque to break traction from a roll?

  • @weeb121
    @weeb121 7 років тому +2

    How much hp are you putting out with that supercharger? And you have a 1.8 what horsepower did that start out with 130 something?

    • @oregonmon
      @oregonmon  5 років тому +1

      Sorry, long time ago. VVT motor made 137hp. Now, 245hp/195tq.

  • @Itsdjsigi
    @Itsdjsigi 6 років тому +3

    How reliable?

  • @ruffus4924
    @ruffus4924 5 років тому +2

    Was this a custom kit or did you buy the tdr rotrex Kit

    • @oregonmon
      @oregonmon  5 років тому

      This is an older kit from Kraftwerks but also DIY'd intercooler, injectors, Megasquirt, pulley, oil lines, etc..

  • @skins4thewin
    @skins4thewin 2 роки тому

    What exhaust is that? Sounds great!

  • @ntinostour8403
    @ntinostour8403 Рік тому

    Any engine and rotrex specs please?

  • @josemartinez-dd4yg
    @josemartinez-dd4yg 6 років тому +1

    What shifter is that, seems higher than normal? Or is it just the shift knob?

    • @oregonmon
      @oregonmon  6 років тому

      jose martinez stock shifter with a tall delrin knob.

  • @TheBlackCat1997able
    @TheBlackCat1997able 4 роки тому +1

    What coilovers are you running?

  • @ricepony33
    @ricepony33 8 років тому +3

    5 speed still correct? 4.10 diff? Looks very quick! Love to hear more about the setup.

    • @oregonmon
      @oregonmon  8 років тому +1

      5 speed yes, but still a 4.3 from the original 1.6. So yeah, close ratios keeping it up in the power band.

    • @oregonmon
      @oregonmon  8 років тому

      Here's my build thread.
      More than you'll every want to know. :)
      clubroadster.net/vb_forum/showthread.php?t=140242

    • @Chilicharger665
      @Chilicharger665 8 років тому

      You need a 6-speed. If you like the close ratios now, just wait... I will check out your build thread.

  • @JasonRothman
    @JasonRothman 3 роки тому

    I found a mostly complete kit for $2300 no ecu,injectors, or fuel pump. It’s a 74 and I’ve got an 04. I can’t decide if I want to spend the money or not Bc there’s still $1200 for an ecu. I would offer the guy $1800 Bc he never used it he bought it used

  • @colewhitcomb6573
    @colewhitcomb6573 6 років тому +1

    Any top end work or other internals??

  • @gky3019
    @gky3019 4 роки тому +2

    Is this a 5 speed ?

  • @vasquez1194
    @vasquez1194 6 років тому +1

    How did you set up the vvt???

    • @oregonmon
      @oregonmon  6 років тому

      vasquez1194 using a Megasquirt 3 ecu.

    • @vasquez1194
      @vasquez1194 6 років тому

      oregonmon I’m sorry, pretty new to the car world. Was it pretty much plug and play or did you have to splice wires??

  • @skins4thewin
    @skins4thewin 2 роки тому

    Not enuff supercharger whine for my taste. Exhaust sounds nice tho.

    • @burgholte
      @burgholte Рік тому

      Because it doesn’t whine, it’s centrifugal

    • @skins4thewin
      @skins4thewin Рік тому

      @@burgholte Ok...? Sure sounds like a whine to me for some Superchargers, speciallly the ones I like on Miatas. Just not this one, way too quiet.