Jump to content
SAU Community

Recommended Posts

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-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.

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


  • Similar Content

  • Latest Posts

    • There are certain tasks, like replacing head gaskets, where it is very much best to already know what you are doing, and if you are not already an expert, then the next best thing is to have an expert around to help it get done. Little annoying checks and steps that are easy to forget or not interpret the results of properly, etc etc. It is hard to convey that to someone as a lesson prior to taking on a job, because there can be a whole list of "if you see this then it means that", or "if this is what you find then you will need to do these other 4 steps first". All the little bits of knowledge around sealant choice (ie, sealant at all? or no sealant? sealant only in certain parts of the gasket? sealant for this type of gasket but not that type of gasket? etc etc) cleanliness checks and methods, surface straightness and finish checks and methods, etc etc, all combine to mean that people who have done many of the same type of job will struggle less to get a good result than someone who hasn't done it before. I've been around this stuff since forever. But I will still consult with my expert(s) before taking on the big stuff with higher risk profile.
    • Well if I end up having to do the head gasket I will certainly find the necessary tools and instructions before beginning... Let's hope it won't come around.   Definitely. Depends on the job but I think "if you want it done right, do it yourself" applies almost every time
    • Can you at least move to a location without so many ladders, black cats and mirrors precariously propped up ready to be knocked down? Or buy yourself a 1 ton bulker bag of salt to drag around with you. Just, you know, sling it over your shoulder?
    • Meh, what's the worst that can happen? If is is supposed to have a washer, and: the spring retainer seals reasonably well on the surface, maybe just allowing a little bleed of oil out, and the spring does not coil bind when compressed that little extra bit, then the end result will be slightly higher relief pressure setpoint, and no other noticeable effects.
    • Weirdly I see a flat washer on aftermarket pumps but as you said it doesn't seem like new OEM pumps have it. EPC doesn't break out the regulator as a separate component either. I'm guessing if the pump came that way it's safe to use as-is. 
×
×
  • Create New...