Chris32

I want to swap my front brakes for R33 brakes, I have a few questiosn that hopefully I can get a few answers on - 1) Is it just a case of swapping the calipers and rotors for the R33 ones? 2) Will the stock R32 master cylinder be ok 3) What rotors should I run - new stock or something a little better - will be using Racebrakes RB74 pads 4) Will they fit behind the standard rims? 5) Is there any other things I haven't thought of? Chris

What type of fittings do they have? I have a remote mount oil cooler atm and want to get a more decent core for it, but want something that I can just swap over for the one I have Cheers, Chris

I went 440cc GTR in the end, and wired in the resistor pack etc, I figured it would be plenty for my RB20 So far with the PFC closed loop function, fuel economy is around 10 litres per 100km, about a litre per 100 better than with the re-programmed ECU The PFC closed loop function is first class, providing it is setup right In the injector correction section (cant remember exactly) there is a correction and lag setup, if you work out the percentage differance from stock and enter this value in - for me it was 58.5% and the injector lag time, in my case -.12ms, it runs better than ever before and delivers quite good economy The injector lag/cc table for standard nissan stuff can be found here - http://www.ap-engineering.co.jp/el/inj_top.htm Its being tuned shortly for more boost etc, but hopefully the economy will remain similar providing I dont use the loud pedal too often

I am pretty sure they where near on 100%, as soon as the fuel filter became the slightest bit of dirty, it would suffer light detonation - new fuel filter and some injector cleaner in the tank and all would be good The car would backfire and flame alot when I came of the throttle, suggesting to me the injectors where working 100% of the time and there would be a little bit of fuel still entering the cylinders after I had lifted of the throttle hopefully the new injectors will need no more than 60% to make 200odd rwkw Chris

My bet is that isn't far from the truth, its the most feasable and lateral answer to the question If that was the case, there is bound to be a few more around Most people's injectors are covered with a bit of filth and are hard see without removing them, I will keep a eye out for other RB20 injectors and see if I can find another! If they were CA or GTR injectors, there would be a ballast resistor attached to the loom somewhere, so I stand by what I reckon - ran out of red colouring! Chris

Hmm, it could be they simply ran out if red plastic and cast them with clear and put a red dot on them so the people building the engines could work it out?? One of lifes little mysteries Chris

Nah, not really Joel, mine are a really deep yellow Chances are yours are stock injectors, and maybe in your cars past life it has had the bonnet of for a extended period out in the sun, as red plastic fades quite fast when exposed to alot of UV, it will go almost white quite quick Faliing that I have 12 spare RB20 injectors, more than welcome to take one if you want to have a go at testing the flow between the 2? P.S - have you done your R33 brake upgrade yet? I posted a message on your DIY thread, as I want to do the same, but I am unsure if I need to change anything other than the calipers and rotors? Chris

Is this still available?

Mine has made 200rwkw (197,200,200 on three seperate dyno's) on standard injectors. I must admit though, the tune was quite lean. It has got a Bosch 040 in tank pump, and no form of fuel pressure adjustment apart from what the pump delivers. Dunno how, as your calculations seem to point to them being un-able to make that sort of power? P.S -thats my qoute about the 18psi Chris

Joel, have you done this brake swap yet? I am doing the same, did you use the standard master cylinder etc and just swap the brakes over? Chris

yeah, he has already been contacted etc I am sure I read somewhere about someone putting on a Greddy and a custom plenum and having to drop back the amount of advance/retard on there adjustable cam gears Just trying to find out who it was......... Chris

yeah, I beleive it is

Its the whole nine yards, and fundementally looks fantastic, a pic is attached of it Just not sure if the exahust cam timing adjustment is holding the whole thing back or not, or what exactly is casuing the problem

Ok I will have a look, cheers! any chance you can have a look at this question I posted, your input would be a huge help - http://www.skylinesaustralia.com/forums/sh...ead.php?t=54225 Regards, Chris

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Funny, yesterday I was playing around with my PFC to see what your on about TT I must have left it set to option 5 in the AFM setting, as the car wouldn't idle at all, then I realised I must have not set it back! But I think SK and TT are spot on, its there to setup your own curve Also, just a quick PFC Q while I have most of the other RB20 PFC owners here, the knock sensor function - is it possible to set the 'check engine' light to come on earlier or later? I wasn't sure if this was adjsutable, and cannot find a option to change it Cheers, Chris

If anyone knows someone at Nissan, maybe its worth trying to organise a group buy?

You can get new ones form Nissan for around $240 each, mine are rooted as well and I have had no luck finding any anywhere Good luck! Chris

Will have a look at mine at lunch, you have it set to VG30 80mm I take it Chris

Any word on master cylinder brace......... I am pretty keen on that Chris

cool

SK - did you use a proper GTR temp sensor, or is there a generic item that is available? Very interesting thread, as at the moment I am running a temp sensor from Jaycar, that has a thermocouple that sticks into my intercooler piping Would this work the same for R33 PFC as well?

Quick update, been a few months now and they still feel good Anyone else had any other dealings with them? Chris

Dunno if it too late or not, but I had my two rear Quantum shocks reo'd by the place in QLD $138.50 each, and they work as good as new Chris

Sorry to dig up a old thread Did you end up getting this to work Targa Tom?