Jump to content
SAU Community

Recommended Posts

taken from Pauls power FC FAQ ..

http://members.dodo.com.au/paul/docs/power...erfc-faq.htm#41

"Airtemp sensor on unsupported car?

Some PowerFC's have support for the AirTemp sensor under MONITOR but the car itself does not utilize a factory air temp inlet sensor. I attempted to hook up an airtemp sensor on my ECR33 PowerFC and fried the powerfc and damaged a sensor on my car. The concept was to look at which pin on the BNR33 PowerFC the air temp sensor was connected on and then try and replicate this on the ECR33 PowerFC. I tried this and it did not work, I tried an adjacent wire and it fried the PowerFC. It has since been fixed and all is working but I do not recommend you try to get this working. It may work out costly like it could have been in my case. "

taken from Pauls power FC FAQ ..

http://members.dodo.com.au/paul/docs/power...erfc-faq.htm#41

"Airtemp sensor on unsupported car?

Some PowerFC's have support for the AirTemp sensor under MONITOR but the car itself does not utilize a factory air temp inlet sensor. I attempted to hook up an airtemp sensor on my ECR33 PowerFC and fried the powerfc and damaged a sensor on my car. The concept was to look at which pin on the BNR33 PowerFC the air temp sensor was connected on and then try and replicate this on the ECR33 PowerFC. I tried this and it did not work, I tried an adjacent wire and it fried the PowerFC. It has since been fixed and all is working but I do not recommend you try to get this working. It may work out costly like it could have been in my case.  "

Yes this mod works fine for BNR32 + HR32 PowerFC. Only ECR33 PowerFC it goes bang

haha yeah good idea

shoulda seen the look on my face when i had pacman characters running around on the hand controller screen and pshyco ticking noises coming from the powerfc

im sure that would have been followed by some VERY colourful words :lol:

hey guys. im new to sau, but i jst thort id thro my 2c worth in... im currently building a rb25/30 setup, using a complete factory rb30et bottom end, crank rods and pistons, rb25det head, my current hi flowed xtr turbo,850cc powerflow injectors,haltech ecu, rb26dett water pump, stock oil pump, thru a r33 gtst manusl box...iv been told it will be good for 3/320rwkw...duz this sound rite 2 u?

hey guys. im new to sau, but i jst thort id thro my 2c worth in... im currently building a rb25/30 setup, using a complete factory rb30et bottom end, crank rods and pistons, rb25det head, my current hi flowed xtr turbo,850cc powerflow injectors,haltech ecu, rb26dett water pump, stock oil pump, thru a r33 gtst manusl box...iv been told it will be good for 3/320rwkw...duz this sound rite 2 u?

If it's a high flowed RB20DET turbo it will run out of airflow at around 260 rwkw

If it's a high flowed RB25DET turbo it will run out of airflow at around 270 rwkw

If it's a high flowed RB25DET Neo turbo it will run out of airflow at around 280 rwkw

That's not your main problem, the RB30ET pistons with an RB25 head will have very, very low compression ratio (in the 7's). That's why we use the RB30E.

:P cheers :(

Edited by Sydneykid

with the rb30e, are the stock rods and slugs strong enough to take the beating? or a $2500 aftermarket jobs the go? think cheap, thats wat im trying to do.... i know i know, cheap usualling ends up being "cheap", but i dnt av THAT ammount of money lying around atm...

I just want to build a torquey motor, turbo upgrade can wait. so 270kw? a the wheels im guessing? why did this guy tell me 320? is he just having a wank? or is he just trying to get work from me?

This pic illustrates the close curved lines a little better.

Sorry Geoff.. I don't follow the Cap'n... :rofl:

Do you mean repeated high load that attempts to and may very well slightly bend the teeth every time?

A little like breaking a coat hanger by bending it repeatedly.

So definitely rb30 related?

Sorry mate, I missed the question. Wasn't meaning to be rude.

Basically all steel things have a fatigue load limit. Below that load you can load infinitely (faults notwithstanding) and it won't fail, but increase the load, or in this case torque, and eventually it will start to crack slightly more and more each load cycle until the cross sectional area holding it is too small and just lets go, like the coathanger.

The rb30 vl type blocks dont have oil squirters. only the rb20,25,26 have them. a lot of ppl put the rb25det squirters in the rb30 conversions tho...

It's a bustard of a job (= costly), and only about 2 in 10 RB30 blocks are suitable. Ceramic coat the piston crowns and oil retention coat the skirts, just as effective.

:rofl: cheers :D

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

    • I’m not sure what happened I told them about sonic tunes free OTS tune and the next the I know .. I was booted..   To funny 
    • Yea - I mean I've seen my fuel pump which is decades old and uh, while I'm not saying this with real knowledge... but I sure get the ick at using anything in the fuel system that produced the state of that pump. Many years ago I went through multiple pumps (and strainers) before I dropped the tank to clean it out with extreme violence. I'm talking the car would do maybe 50km before coming to a halt, which resulted in me cleaning out the filter with some brake cleaner and going on my way. None of my stuff ever looked like what came out of your fuel tank. I don't think I'd be happy with it unless every single component was replaced (or at least checked/cleaned/confirmed to be clean here).
    • I'm not going to recommend an EBC pad. I don't like them. Just about anything else would suit me better. I've been using Intima pads for a while now.
    • Agreed, and in particular the earth strap that should go from the subframe to the chassis but it often broken or left off. There is a section in the R32 workshop manual you can follow for troubleshooting if you don't see anything suspicious, and depending where you are (there is no location on your user profile) you should be able to get your hands on a second hand replacement unit still if needed
    • Yeah they mention as a R34 for 2.5 Turbo...but then again thos "small" were also for R34 by that different site. But i look into it and that 310mm EBC is for R34 GTT. And by those you linked the specs are the same 🙂    EDIT: I found these on one site here: DBA 4000 series T3 DBA42304S They are 310mm...and it says are for R34GTT...are there good? EDIT2: ok they have pads too.  What "color" should i get for street use? I dont want/need some noisy ones...(and if they are not that dusty that is good too)
×
×
  • Create New...