Jump to content
SAU Community

FS highflow RB20 turbo

ScarifieR
 Share

Recommended Posts

ScarifieR Proficient

ScarifieR

Posted
Posted

as the topic says

the turbo hasnt been run since rebuild and balance

its a plain bearing turbo with a slightly bigger than stock rear CERAMIC wheel

the exhaust housing is slightly bigger than stock (unsure what its off)

the front compressor cover is rb20 but is MAXED out with a big front compressor wheel

size of front wheel is roughly 56mm and the rear wheel is roughly 52mm

much bigger than a S2 R32 turbo

will ship anywhere except afghanistan and iraq as they may be able to use this for weapons of mass destruction (quicker car bombs)

i can get pics but its a turbo and uve seen them before so just imagine a bigger version of a rb20 and u know exactly what im talkin about

im open to offers above 400 and YOU pay the postage!

Link to comment
https://www.sau.com.au/forums/topic/57836-fs-highflow-rb20-turbo/
Share on other sites
ScarifieR Proficient

ScarifieR

Posted
  • Author
Posted

nah it wasnt on my car before im selling coz my mate just got swaybars in his car and i want them!

i got 220hp now with the stock turbo at 13psi so a turbo can wait when i can put a ecu and turbo on at the same time

i have been told i should get 280/300 with this turbo

its not a guarantee but thats what i been told by a few ppl

and yeah the rear wheel is ceramic

but at the end of the day its gonna handle 1 bar day in day out but no more than 16psi

so set at 1 bar and allow for spikes and ull be right

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

    • GTSBoy
      Borg Warner EFR Series Turbo's V 2.0

      By GTSBoy · Posted

      Photo of manifold showing gate location? I mean, it's 6Boost, so we probably shouldn't be worrying, but always wroth knowing what the layout is. Plumbed back to atmosphere? Or into the dump?
    • Murray_Calavera
      Steps to DIY sanding car back ready for respray....

      By Murray_Calavera · Posted

      Yes correct. Also, I'd avoid applying it to soft paint (however I doubt you'll ever have to deal with it in practice). So any paint that hasn't fully hardened, could be a 1k paint that never fully hardened or it could be a 2k paint that was laid down thick and hasn't yet fully hardened. 
    • kevboost7
      One Headlight isn't working - Driver Side Fuse Keeps blowing

      By kevboost7 · Posted

      Wow, i wish i found this sooner.
    • Borci88
      Borg Warner EFR Series Turbo's V 2.0

      By Borci88 · Posted

      Bit of an update to this one. Having some issues on the dyno that held us back (boost spiking) and I want to pass some info over you guys and see what you think is wrong with my setup. The current readout on this dyno is 462rwkw on a low reading dyno so keep in mind it is a real world 500rwkw setup on a hub dyno. Don't read into the power figure too much as a sign of the issue. The short and curly of it is: 2.8 Litre Racepace build RB25 NEO N/A Head with VCT (internally standard however ) Borgwarner EFR 8474  Turbosmart 50mm Straight Gate + Mac valve 6Boost Manifold 4" dump to full 4" exhaust (nil restrictions) Wastegate plumbed back in and all angles in the exhaust system are acceptable and not too sharp. GFB SV52 BOV in cooler piping  Turbosmart BOV in EFR Housing   The issue we are having is it comes onto full boost for example at 4000rpm and spikes to 24/25psi, before dropping down to 17psi before slowly rising back up to the target boost of 23psi. It was extremely uncontrollable and the tuner actually had to ramp in boost progrssively with each 1000rpm on each boost setting we selected to try and reduce the amount of spiking. Sometimes we would see a drop of 10psi from the peak at the beginning of the run, to the low, until it took the next 500-1000rpm to stabilise back up to the target boost. The tuner is pretty confident that the straight gate is just a poorly designed product and leaks too much boost upon cracking the gate open and theres no way to fix it other than going to a poppet valve. He's also confient theres no ignition breakdown or floating valves. The fueling is extremely stable as well. Turbo speed is somewhere around the 109,000rpm area. The spanner in the works for me is that prior to this Borgwarner and StraightGate, the car was tuned on -5 twins at a diferent tuner, and he also had issues controlling the boost with it spiking around the same rpm range, so to me this sounds like the same issue and it can't be anything on the turbo side as this was all changed and I think the behaviour is extremely similar, if not the same. We also removed the mac valve and did a run on wastegate pressure and it still spiked and had the same behaviour. My thoughts on possibilities are: Boost Leak VCT Cam Gear isn't reliably activating consistently - (On this however, we did a run with the VCT disabled and the boost still spiked) Turbosmart BOV is not handling the boost? However this seems unlikely to not be able to handle 20psi. I have a couple of logs that I can't make sense of if anybody knows how to read them and can obtain further logs of other parameters if they are not enough, happy to pay for anyones time. The dyno readout with the power figure is the most recent last week. The other picture is from two weeks prior to that where we couldn't break 400kw (we removed the cat), however the issue of the boost control persisted. @Lithium @Piggaz @burn4005 @GTSBoy @discopotato03 I've tagged those that were quite active in recent pages here, no disrespect to those that know turbos well but I missed tagging. Cheers 
    • Chocolate Cheesecake.
      Infiniti Q60 Navigation Update

      By Chocolate Cheesecake. · Posted

      I recently purchased a 2018 Infiniti Q60, which has an SD card navigation map. I can see my system has options for real time traffic updates etc, and am wondering if there is something I can purchase to get this working? I can see there are at least updated maps for USA and Canada, but nothing for Australia. Surely Infiniti took changing road systems and city expansions into account when they decided to use an inbuilt navigation over Android Auto/Apple Car Play, or are we doomed to drive on streets that don't exist in the navigation system if you drive to a new area?
×
×
  • Create New...