Jump to content
SAU Community

raist60

Members
  • Posts

    312
  • Joined

  • Last visited

  • Feedback

    0%

Everything posted by raist60

  1. Skyline 33 - I think someone else is taking them ill let you know if it falls through
  2. Rowdy like i said two of wheels have got stains for fluid, ill call ya tomorow. Still good condition other than the paint, be good for painting.
  3. Dump pipe is just a custom job, ill have a pic up of it tomorow. 1inch wastegate pipe meets 3inch dump pipe about 35 cms down. No flange on cat side needs to be welded onto existing 3 inch exhaust.
  4. You could say that. He only works on skylines.
  5. Hello everyone. I have numerous parts for sale. Its all just stuff i had lieing around after the mods. Im happy to send stuff interstate, cept the wheels im not sure what aus air express will say if i try to fit wheels in an overnight bag. Bosch 040 Fuel pump $200 Used for about 200 kilometres before i got 044. 3inch/1inch twin front pipe $150 (Custom) Flange to suit standard R33 turbo. 3inch catalytic converter $150 Used for about 4000 kilometres. Flowed enough exhaust for 250rwkw about a week ago so its not blocked. K&N Panel filter for R33 Airbox $30 Its a filter, in the shape of a panel oh and its a k&n R33 Fuel injectors 370cc and rail $150 They are perfect except for missing pintle caps I will be posting all the pics tomorrow morning first thing.
  6. Nope. It feels weird, it feels nothing like the 25. Its more like a N/A car now, the response is just insane. Pulls like a freight train through all revs. No noticable spool anymore, you just put your foot down and it goes then and there. Quite strange feeling.
  7. Id suggest Racepace, Speak to Ben 9762 9421.
  8. Mixtures were consistent on both maps. 12:1 i think you'll find the dip is not infact a dip more that there was a slight boost spike at start of peak torque on the 25det map.
  9. I did say rough u know A bit of a clean up and strengthen. Nothing too serious.
  10. Nope, nothing different cept bottom end not even boost. I dunno on the dyno it had fullboost when being held at 2300rpm On the road i really couldnt tell you as i wasnt watching judging by torque its pretty much full boost at 3000rpm in ramp mode. 4th gear is roughly 35 rpm to every 1 kph i believe
  11. my bad sorry i miss read your first post i thought you said you were gonna make turbo outlet 3 inch Oo0ps
  12. Dont think you should bother making turbo outlet 3inch for the fact that its just extra volume for the turbo to fill. I know its gonna be F*CK ALL but still why bother. Just stay 2.5, if its big enough for 650hp then why bother? If your connector is rooted then its definitely good idea to graft a new one on there just for the sake of reliability down the track. Whats actually wrong with your actuator?
  13. Ive got an AVO front mount on mine and it works well. Nice package bolts straight on no surprises. I believe im giving it a fair bit of work and it handles it nicely, during dyno runs the turbo side is almost too hot to touch whilst the plenum side is only marginally warm. Any other reputable brand is probably just as good but the AVO is on par.
  14. Anyone know the injector lag time for the std side feed RB25DET injectors?
  15. K Heres muh bit. There all very general questions so its hard to know where to begin. SO ill just ramble on for a bit. Turbine trims are figure that describes the pitch of the fins, high values like 90 are considered low flow high spool. Lower values like 80 are considered high flow low spool. With regards to question as to how to match turbine a/r and trim to power figures. There is formulas for working it out, but majority of the time the turbine side is fairly evenly matched with the expected max flow of the compressor side in most pre-built turbos. If you go and mix and match wheels then youd have to sit down and do the math's but why deviate from something that turbo engineers have obviously tried and tested. One thing that ive noticed is that turbo theory doesnt always become fact in real world scenarios, a turbo i had built should have flowed well according to theory, but when put on the car was lucky to push a rb25det to 190rwkw. Simply chaning the turbine housing got me an extra 60rwkw. Wastegate sizing, im not sure if there is any formula for working out minimum size, but obviously it is a component that doesnt become detrimental* when it gets too big. The bigger the better IMO. Head / manifold design, this is where i dont have much knowledge but I do think that turbo engines are much more forgiving of slight design / construction mistakes than a NA car. In a NA car any stuff ups will make the car work alot harder to get the air down into the cylinder using vacuum, where as turbo crams it down whichever way it can. I think that even distribution is important (std plenum), i think that aftermarket front entry plenums cant be brilliant for equal distribution at higher rpm / flows unless of course they are using internal baffles / channels. Cams i dont know enough about to comment. As for the whole interelation. Well there definitely is but its still always a compromise, every part has a specific design goal whether it be responsiveness, outright power, torque... you cant have it all.
  16. nothin too major your car will run real shit or ping either way
  17. As long as it goes back on in exactly the same orientation...
×
×
  • Create New...