R31 POWER

I got the car tuned and the GTR injectors work perfect,so perfect it's like I still have RB20 one's. Another bonus is the injectors are at 44% duty cycle in second bouncing off the limiter where with the RB20 one's they hit 100% around 6000rpm LOL.

Well R32 RB20det's have high impendance injectors so they have made a mistake. I have low impendance injectors(R33 GTR one's)with the resister pack running with the PFC fine.

Good to hear but do still fiddle with those 4 settings,I always did it waiting at traffic lights.

Excuse my stupidity but are there any Jap cams that WILL bring on power earlier?

Yer I found out the same to,when it was under electrical load eg lights heater etc it would hunt.Go into the idle setting and put the idle setting thats under the rev limit to 1270.it might be different for your car but I've played with all those idle settings and have mine idling perfect.

My car did the same with the PFC plugged,when at idle it would go up and down always hunting.What I did was go into the Idle settings and bumped the second idle setting up to 1270 I think.Have a go at playing with different settings,you wont do no harm. Nice beast to :aroused:

Wikked Ash I can't wait to see the GTS-R up close so I'll be there. Jason.

Oh yer opps my bad.Where those 4 wire's branch off from that one power feed,I cut them off,soildered that one wire to the red wire on the resister pack(Thats what gives it power LOL) and the 6 wires from the resister pack go to each side of one injector. So if you look at http://groups.msn.com/R31Pics/shoebox.msnw...hoto&PhotoID=84 that pic thats why there's all orange wire(I had to soilder on more wire to the original wires from the resister pack coz they were to short) coz they 're going to one side of the injectors.

Shit I was going to write what coulor the wires were but though they would be different. I can't take credit coz it's all Roy,if it was'nt for his diagram he sent I would'nt have GTR injectors in. I used all GTR stuff like o-rings and those rubber top bits coz all were new not so long ago. Chris when you do put GTR inj's in there's a injector harness that unplugs from a plug at the front.It powers the 3 rear injectors and that air motor thingy.We cut the 2 wires going to that motor thingy and used them for the injectors.Read futher. It's hard to explain but the power feed to the injectors go like this.The main power wire then branches to 4 wires and then 2 wires on that un-pluggable injector harness.So instead of running 2 new wires to those in jectors we used those air motor wires.Plus that plug could be used and it still looks factory.And those 2 wires from that air motor we joined to the same wires that are straight above it in the loom,god knows why nissan did'nt do that before LOL I think I might of confused you Chris and if so tell me what bits you don't get.

I was lucky and got it for $30 I think from the Quokka,thats a Perth Trading Post type paper with car bits plus lots more.

http://groups.msn.com/R31Pics/shoebox.msnw?Page=3 http://groups.msn.com/R31Pics/shoebox.msnw?Page=4 Some pics are not that good.It's straight forward once the plenum is off and some tape is peeled off the injector loom.On the GTR injectors I cut off the bottom lug and the lug it where the plug clips(See pics) I'll have a daigram up soon,thanks Roy It idles and revs fine with the standard ecu but with the PFC it's very very rich and when ever I drive it I gotta put the injector value to about 650,thats still rich but this friday it's booked in to get tuned.

Ok they are in and work excellent.I took pics put bits like how we wired it is a little hard to explain coz you have to be looking at it all to understand.I'll get pics up soon.

Roy I have a series 1 RB20DET.The GTR injectors fit the RB20det rail perfect but if you look at the pic the bottom lug on the GTR injectors are off-set more and also has a lug on the inside.I was told they would need modding.

I'm half way there.Rb20det injectors are out GTR ones in and now need to mod the plugs or get new ones,wire in the resister pack and get it tuned.I've been taking pics for you ChrisR32 to.

I know it's a stupid Question but is the hose from the plenum joined to the BOV? I know if it's not theres no presure pushing down on the diafram of the BOV,boost will push it open and hence the leak.

Any before and after pics guys.

E-mails sent guys.

I have'nt put them in yet coz I was finding out if they would work with the PFC.After reading SK post it put me off trying it coz I did'nt want to do damage to the ECU. Roy you'll be the first to know how it goes after I finish that beer. Chris32 I'll take pics as I go.Hopefully this weekend I'll do it all.

I just found out that GTR inj and resistor pack works with A'pexi FC.

Yer me to.

Bump and also the speedo in the dash works so what with that

I hope this is'nt true because I have a PFC and GTR injectors/resisters are going in this weekend

I have the same prob with a R32 RB20det in my R31,it's all wired up but I have no speed showing on the PFC.BTW Mines electric not cable.....

I miss my loud whistle from the stock turbo since changing to a GT2535,it's for a good cause thou!!

Strangely enough my sister gets pulled over more then me and she drives normal LOL. She has a n/a S13 silvia with fat exhaust and fart can but everything else is stock. Last time she got pulled over the cops said "Hello Kelly" and she was like "WTF how do you know my name" scary shit. They proceded to check under the bonnet and said "is this an import" LOL,and they sat in the driver's seat pushing pedals and going thru the gears and when my sister said what are you doing? they replied "Routine check"