Jump to content
SAU Community

RB20DET 1/4 mile World Record?

rx-line

By rx-line,
in Motorsport Discussion & Builds

 Share

Recommended Posts

iruvyouskyrine Grand Master

iruvyouskyrine

Posted
Posted

10.67 is pretty impressive for an RB20. What's a quick run down of your engine? There have been a number of decent power RB24's over the years in AUS that I'm sure would have been to the strip but they don't really count do they haha.

rx-line Enthusiast

rx-line

Posted
  • Author
Posted

RX-7, fully legal street car, slicks, Ford 9", fully adjustable coilovers. I ran this time with a crap reaction time, The car can do low 10's I'm sure. 

 

RB20DET - Stock Internals, Stock headgasket even. No cams, no cam gears, no bullshit, never opened. 

- Hy35 Holset

-Tial F38

-GFB Gforce 2 EBC - 25-27PSI

-Nistune (Launch control 5800rpm, could be set higher)

-Custom in-house Intake and Turbo Manifold

-Vibrant intercooler 

-GM 75mm Throttle Body

-4"- 3" down pipe, 3" SS exhaust

- 2.5" - 3" intercooler piping

- RC 720CC injectors

- Custom Driveshaft

- RB20DET transmission (On my third, looks like I need a 4th).

List goes on.

rx-line Enthusiast

rx-line

Posted
  • Author
Posted (edited)

I'll see if I can upload a video to youtube at some point. Here's some pictures for now. It was fairly close to lifting the front wheels in first and when hitting second as you can see in the photo. Higher launch control, a bit more power and some suspension tweeks might do it. The cars got some blow by issues now but still runs fine. I think I might make the jump to an RB25 neo as I need the bigger transmission anyway (been through 3 RB20det trans, typically synchros get chewed off within a weekend or you break shift forks).

IMG_1275.PNG

IMG_1278.PNG

IMG_1276.PNG

 

Edited by rx-line
  • 1 month later...

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • drifter17a
      Short shifter r34

      By drifter17a · Posted

      Way more than 1cm. Appreciate the advice maybe I try changing the bushing first
    • 25RBGT
      Got this r31 silhouette flood car to rebuild.

      By 25RBGT · Posted

      IMG_8641.mov     She doesn’t sound the best but starts with out using any gas now. I just ran some injector cleaner through her. started roughly the first time after adding it but gave it the beans slowly upto 4k, Must have cleaned a few cobwebs out. another step in the right direction for the sub
    • Kinkstaah
      R34 Diff oil

      By Kinkstaah · Posted

      Sadly I can confirm if you are actually seeking to drift, you will quite easily spin up one wheel. Even if you're going in a straight line. I am not entirely sure of the metrics/terminology here but there's only a certain amount that the helical will actually spin both wheels. I've seen it on video with my own car where two lines of smoke switch over to just one after you really get in to it. Unlike with a clutch diff where you can keep your foot planted until the car regains grip, in my experience with the helical you want to be utilizing traction control allowing LIMITED slip or lifting (partially) when you start to spin up both tyres with a Nissan helical. Which makes them pretty sub optimal for drifting duty. That said... this is probably a helical on numbers alone. Just put the Kazz in
    • GTSBoy
      Short shifter r34

      By GTSBoy · Posted

      Let's just fix the problem by f**king the rest of the gearbox.
    • GTSBoy
      R34 Diff oil

      By GTSBoy · Posted

      Unlikely, as per Greg's post. This is not helical diff behaviour unless one wheel is up off the ground. Shimming what? You don't "shim" a mechanical LSD. Probably not in the sense that you have heard of people "shimming" a diff. And the process that Nissan f**kwits call "shimming" a diff involves super-preloading a VLSD cartridge against the side of the diff to create a friction/wear point (in a place that it wasn't supposed to have one) to make the sloppy, useless, viscous diff into a hybrid viscous/mech abortion. In case it isn't clear, I consider the process to be stupid. Nike.
×
×
  • Create New...