Testing the Limits: Turbo N52 at 14psi stock engine

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  • Опубликовано: 31 янв 2025

Комментарии • 19

  • @e90gabe
    @e90gabe 3 месяца назад +1

    Let’s go bro

  • @SV867
    @SV867 4 месяца назад +1

    Would be nice to see a pull without spinning

    • @rumrunnersracing
      @rumrunnersracing  4 месяца назад +1

      @@SV867 that’s a hard one it’s a purpose built drift car so u less I do a roll in third gear shes spinnin 😆 I just got my motor moved to the barn so the car will be back in action with a rebuild for more boost I’ll make sure to do some highway pulls and get more daily driving footage.

    • @SV867
      @SV867 4 месяца назад

      @@rumrunnersracing big inspiration for my n52, I can't decide between a turbo or supercharger setup. It's a daily so I need it to hold for a while. How much was yours putting down?

    • @rumrunnersracing
      @rumrunnersracing  4 месяца назад

      @@SV867 around 480whp if I had to guess we hit 600whp on the dyno but had to back it off the valvetronic hit to hard it made 600@4500rpm and made 600ftlbs of torque and that was to low in the rpm to make that much torque

    • @SV867
      @SV867 4 месяца назад +1

      @@rumrunnersracing those numbers are nuts.. once you get your rebuild sorted you should be able to safely reach that torque at lower rpm. Good luck I'll be following for results 💯

  • @mikehawk8605
    @mikehawk8605 4 месяца назад +1

    What turbo do you got on their looking to turbo mine

    • @rumrunnersracing
      @rumrunnersracing  4 месяца назад

      I run a pretty big one you could go smaller most people do here’s a link to the one I’m running from Amazon
      www.amazon.ca/maXpeedingrods-GT3582R-Charger-Universal-Turbocharger/dp/B01MXYIJPU/ref=mp_s_a_1_1_sspa?crid=33ZVQHVMWXD6E&dib=eyJ2IjoiMSJ9.pGL5K87MYFr8y3HwpWCXCjRfo3A0suWCLXZHP5i_FZXD1EZbETFvmc4OP53MNTgGtEvVOcD7JynX1pkKFZighEvI14g2PO76H9uaMaEkGtZl2bDuN7Etz6FUOE1gpz2oMNzXdN6R1n_KSkjxWhnKSZFVmHSaE3RuKnwJ8JV4HgK8EKMh_2mz3andXlOS4of2JnGdOn70Sn_OmIryzG6smQ.1VGNR8r85D2ZQ0HQjMiseld9mj8JzyHbBz2JCzt0n8w&dib_tag=se&keywords=gt35+turbo&qid=1726924190&sprefix=gt3%2Caps%2C211&sr=8-1-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9waG9uZV9zZWFyY2hfYXRm&psc=1

  • @NaiJerd
    @NaiJerd 4 месяца назад +1

    Is it hard to turbo the n52 what did u use to get urs to this point

    • @rumrunnersracing
      @rumrunnersracing  4 месяца назад

      @@NaiJerd I have a few videos on my channel in what you need to to for low boost on a stock motor without doing any internal work. I’ve also got a build where I open the motor and swap lower compression pistons into it and gap the piston rings to run more boost if you want to check it out the first video is what you need to get started. These motors are fine for 7psi with good fueling and a tune it really wakes the car up on so many levels.

    • @NaiJerd
      @NaiJerd 3 месяца назад

      How many hp should i have with 7psi of boost

    • @rumrunnersracing
      @rumrunnersracing  3 месяца назад

      @@NaiJerd you would be in the 300 whp area maybe a bit better it really depends on tuning how aggressive the timing is and how good your fueling is like if you run e85 you can get more aggressive timing without knock so you can make more power on 7psi then someone restricted to 91 octane pump gas but regardless low end you should sit low to mid 300’s tune depending

  • @Elbmwenthusiast
    @Elbmwenthusiast 4 месяца назад +3

    Bro, the takeoff on it jumped. 14 PSI on a single turbo that’s amazing. But did the transmission blow at fourth gear? I tried to replay to hear it again over and over, thinking it the transmission. oh, by the way, what was the lowest compression rate that you did?

    • @rumrunnersracing
      @rumrunnersracing  4 месяца назад +3

      No the trans is still going strong that was me missing 4th hard 😆 that is fully stock compression never opened this motor at all just supporting mods and good tuning and fueling but they are high compression motors so I pulled it and am currently swapping to low compression pistons that will taken it to 9:3:1 from 10:7:1 and I’m falling the piston rings because stick ring gap on these cars is really tight

    • @Serqz
      @Serqz 3 месяца назад

      @@rumrunnersracingso say you had an N51 with lower compression. Would you still need to swap pistons to run that boost?

    • @rumrunnersracing
      @rumrunnersracing  3 месяца назад +2

      @@Serqz no the main thing is not gapping piston rings when you boost the car. Also boosted cars like lower compression I added the low compression pistons so I could go more then 14psi and add timing and it makes the whole setup safer so I can thrash on it this is a drift car I’m going to compete with. N51 I believe runs Lower compression from factory. Also I never mention it but in these videos my exhaust manifold cracked in 3 of 6 exhaust ports so this is the slowest the car ran. Since this I’ve made a completely new manifold that’s way stronger than

    • @rumrunnersracing
      @rumrunnersracing  3 месяца назад +1

      @@Serqz you will still want to open up on the ring gap if you wanna hang out around 14psi or you will likely blow a piston ring land I’ve done it twice so far before I checked stock ring gap on n52 it’s real small like 0.011-0.013 I gapped mine to 0.023 so I can shoot for 18-20psi

    • @007-K2
      @007-K2 2 месяца назад

      did you need to install 3 stage manifold to support boost?