NISSANR33GTST

hi guys, can any one explain how these valves work on the rb25 s2. i have a full aftermarket ecu that i need to wire and so i need to know which way to set them up thanks any help witll be great

dont wanna a?

ahahah ok

lol huh??? a bleed is or whatever that is dose the same shit lol

id just put my time into thinking about other things. if its the same, nothing will change till more boost diffrent boost controller are the only think i can say would change it slghtly

what ecu? does it cut fuel on decel? maybe it is to rich in high vac.

lol, whats wrong with good a ball bearing garrett???

Hello NEW,

check afrs once solve all your issues, maybe get a retune\check. has the timing been moved? not a fan of powerfc...

thats what u get for having holden

no 2 setup are 100% the same, don’t forget. engine condition, heat, wear exhaust ect etc, everything matters. Even 2 identical cars 1 may be something slightly diffrent causing different outcomes. As said "if it is the same car with the same turbo and you change the boost from 15psi to 20psi (using a wastegates set at those 2 pressures) then there will be no power difference until the boost goes above 15psi when you have the boost wound up. from the moment the second setup goes above 15psi the power and torque will change. below that the will be 100% the same. if it is 2 different turbos then it comes down the compressor properties." is all there is to it, and don’t forget dynos aren’t 100% accurate and are effected my environmental conditions. Just like cars are with heatsoak ..a dirty air filter can be a factor .. if you get what im saying.

you could also bolt on to your current setup, if you upgrade to a aftermarket ecu. step by step, i.e bolt on the ecu, turbo.. exhaust, intake. then start going cooler and other mods.

would you be able to post pic and state of the items?

post some pics? Please note*** R33 1995 GTSTs from February onwards use different coil packs(the series2 ones, I learnt this the hard way!) wat happend?

how hard will it be to get RWC? when the car need to be reg

spin it, if it feels gone. change it. also use this time to check other parts and belts

good info, get the AFRs checked and you will have a very good idea of what is going on. VCT too is you have it can be tested, as well as the ACV

my guess is the problems is caused by blocking the BOV the AFM puts in fuel for air that isnt there. causing a backfire. try using your plumb back again and see if that helps. also look for any intake leaks after the afm, an aftermarket ecu which removes the afm will solve this and much more.

do these B\C really make a diffrence?

ye, http://www.xtcaust.com got mine dyno tuned

I say, how much does he want to spend? Best mods power wise and cop wise on a stock car are roughly in this order: aftermarket ecu, exhaust, fuel pump, intercooler, turbo, clutch (moving up on your price range.) Look into: EMS Stinger 4420 or 8860 R33/R34 front mount intercooler kit Skyline R33 BOV Adapter Kit 3-4 grand will get you a really nice set-up. Edit R31Nismoid - this not a plug a business in every post you make forum.

can some 1 repost the link?

R33 Fuel Pump 3 Inch Exhaust R33/R34 Intercooler Kit EMS 4424 Stinger GFB Boost Tee (14psi) POD Filter / No AFM BP ULTIMATE 195KW :sorcerer:

r33 / r34 Intercooler Kit Rb25det I used this intercooler kit on my car, it fit up nice and easy. Makes good power.