Jump to content
SAU Community

Recommended Posts

All some advice here please :wassup:

Getting a Stagea 25tRS-FOUR V (yes I know the auto, but

not all of us can afford the 260RS)

The engines the 25DET, does anybody have

details of the turbo (ceramic or not ??) and what

sort of maximum boost levels I can run without

screwing the turbo or ping

(used to have a VR4 and that ran 18lb no probs)

Once I get it complianced and registered, I would like

to do the std turbo things

1 - 3" mandrel exhaust, high flowed cat

2 - dump pipe from turbo

3 - decent intercooler

4 - decent boost controller - any suggestions guys/gals ??

Link to comment
https://www.sau.com.au/forums/topic/31999-stagea-turbos/
Share on other sites

yeah that's my understanding too, except that post 98 cars are based on the 34 RB25DET NEO. All the standard tricks should work :P

Hope so...my stagea's gunna get a bit of work too...time for some unstockness

Link to comment
https://www.sau.com.au/forums/topic/31999-stagea-turbos/#findComment-643206
Share on other sites

Duncan - that would be anti-stockness :P :P

michaeljquinn - RB25DET std turbos have a ceramic exhaust wheel - not good for anything over 12PSI.

Boost Controller - I can't fault the Turbosmart e-Boost (except that it looks ordinary) it does a great job !! Go for an EBC - not a bleedvalve.

Post pics of your Stagea when you get some.

I can't wait until we see some of these on the road !

Link to comment
https://www.sau.com.au/forums/topic/31999-stagea-turbos/#findComment-643362
Share on other sites

if/when the race car is up to scratch, my Stagea will be getting a very serious destocknising. :D

Tony, I also thought they were only twin piston front calipers....so some nice AP racing 6 pots are a the *long* list.

Watch out b-man, my block of flats is going to hand your whale a spanking at WSID

(one day)

Link to comment
https://www.sau.com.au/forums/topic/31999-stagea-turbos/#findComment-644519
Share on other sites

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

    • Small update for the day... Turns out the intercooler and engine coolant hose kits are anything but complete....I probably should have counted better but it only really covers about half the coolant hoses in the car, it really just covers the visible stuff and pretends everything else doesn't exist (turbo water feed and returns and also heat exchanger lines through the 2 pumps and cooler) .In any case, I'm happier to have half reliable hoses than none, but a bit of a disappointment. Anyway...finger click (and 5 hours).....hoses in place, lots of spring clamps replaced with screw clamps, and engine coolant is on the pressure tester for the night.   Incidentally, upsized header tank is an Inifiniti factory option....not sure I'll ever do prod car racing in this but at least it is legal.
    • Just weld it onto the hot pipe. If you want it right after the turbo, put it right after the turbo. Or rip the comp cover off and drill and tap a hole into it.
    • hahaha glad I can rely on you two to go on a spiral at the drop of a problem! Some quick answers....the ducting is excellent top bottom and sides....everything that gets in goes through the coolers (noting the oil cooler redirects it out again, fair call if it is cooling 120o+) and the heat exchanger for the intercooler also has some scoops to pick up more than it's fair share too. I can't see going down the water spray track....no bueno for formal racing and a big risk for long rally days if you run out (plus I'm not clear if it is allowed there either yet).   Frankly, it must be possible to reliably put 400kw through a standard front end, the BMWs do it so I just need to work it out....I'm starting with reducing blockages in the way and adding some coolant capacity with a bigger header tank, flushing rad and making sure it was filled/bled properly (I didn't do the last coolant change); also taken measurements incase next step is a bigger/higher capacity custom radiator
    • wow, a completely stock GTR! I've got to admit, I have no idea from what you are describing....do you have  any idea where the "thump" comes from, and are you certain it is the HICAS light not something else like the cat overheat light?
    • nice work, welcome to the world of CAD! fabricating accurately in 3 dimensional space is beyond me....I almost always end up making something more than once...sorry I mean I extensively use prototyping
×
×
  • Create New...