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Showing results for tags 'rb25de'.
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Hi, are there any differences between the MAFs on non turbo and turbo skylines (RB25DE VS RB25DET)??? I suspect the MAF is knackered on my non turbo R33. Also what's difference between the green and pink labelled ones? I've tried searching but can't find much info and a straight answer. I recently brought the car and it has some major performance issues. I know non turbos are slow but mine is ridicilous. Honestly, it feels like it's got 80bhp max and that a 1liter Toyota Yaris would easily beat it lol. I've also been in a stock 2liter RB20e R33 with an exhaust and even that was twice as fast... It was parked up for a while so I serviced the car, changed oil, oil/fuel filter and sparkplugs. It gained alot of power but not as good as it should be. It had a broken cone filter fitted so I replaced it with a stock airbox+ filter but the car has lost power again but saw that the MAF was broken and the top has been taped up to hold it together. I pulled some of the tape off earlier so suspect that may be the cause and since then, it idles abit rough sometimes aswell but a little tap to bring to revs up sorts it out. Also the car has massive 3.5" straight though exhaust which I'm sure it's making me lose a huge amount of power. Am I right in believing that the ideal size should be 2.25 or 2.5" or wouldn't the exhaust make much difference?
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Looking for a non vct head the ones that came out of the r32gts25s not r33. I know s1 heads will fit and work but I don’t want to switch up my intake setup and valve springs setup. I will trade s1 head if you’d like. I’m located in the states California.
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Hi all, I have recently brought an engine (RB25DE) / manual gearbox (small box) from Facebook Market place for a good price which I will be putting into my R34 RB25DE sedan. As you are probably aware the gearbox is an RB20 box which the N/A manuals had. The problem that I'm having is with the boxes sensors. There are 3 ports on the box 2 of which are missing cables I'm not sure if the speed sensor will fit my loom / it looks to be missing a cord? ( On purpose?) And its bracket is broken so a replacement is required. Would my 4 speed automatic one fit? I have attached the photos below including speed sensor Any help would be much appreciated 👍 -
Have had a sort of ticking noise coming from my engine for a while, hasn’t gotten any worse/louder but just trying to figure out what it is? Originally thought lifters but now possibly injectors? If anyone has anymore info let me know!! I have an RB25DE Neo, sound seems like it’s coming from more of the front end. Thank you! IMG_6417.MOV IMG_6419.MOV IMG_6420.MOV
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Hey guys. first of all i would like to say sorry if i have put this post in the wrong place, this is my first post. i have bought this r34 NA and all the vacuum lines are disconnected. im having trouble finding pictures or diagrams of the vacuum lines for a NA rb25de neo. does any one have a diagram or pictures of theirs please?
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Hey guys, im fairly new to the forums but i had a brand new Gates Timing Belt and water pump kit with all seals and gaskets needed todo the job. I paid 360$ with shipping around a year back for the kit, but i never got around to needing to use it as i barely drive my r34. I have attached a picture for you to see, Item:Gates Timing Belt+Water Pump Kit Location: Western Sydney Price: $340 O.N.O(On Negotiable Offer) This kit suits rb25det engines and as far i am aware it fits rb26 as well but confirm with a professional before purchasing. Make me an offer as i need cash and dont need this lying around. -
Hi all, I’m planning on chucking an rb25de series 2 package in my 1992 gts r32. It comes with loom ecu etc but I was wondering if I would still need to change anything around to accomodate for the different series engine. I’m currently running... well was running an rb25de series 0. Cheers ?
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Hey guys I really need help with this one. So I recently bought a 96 r33 gtst with De motor and it needed a new speed sensor so I got help and ordered one from amayama which was all well and good but I believe they have sent me the s14 speed sensor instead (I could be wrong) Is there a way to manipulate it or should it work in general?
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Hi all, i'm in need to get my timing on my 25DE Neo fixed. Im getting a load of pinging and i'm thinking its to do with the timing, I don't have the gear or time to really get it sorted on my own. So what I was wondering is if anyone has any recommendations to get my timing sorted in auckland? Cheers
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Hey new to the site but love this place for information its helped with my other skyline (R32 coupe with s2 Rb25de from a r33. Used s2 loom and ecu) . But I'm stuck with this problem any ideas guys as my head is sore from over thinking. Pic of the coupe
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Hey SAU, Does anyone have part numbers for general service parts for a 1998 R34 25GT (Coupe) RB25DE (eg, air filter, fuel filter, break pads, etc) (please supply in list form) Thanks in advance
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Hey everyone ive had a look through all the post and i cant seem to find anything that helps my problem out. Ive got a R33 GTST was a rolling shell and i had a spare rb25de motor laying around so i chucked em together and since the skyline is a series 2 body and the motor WAS a series 1 i had untold problems trying to get it to start. So next move was to convert the motor to series2, NEW: Throttlebody with s2 TPS, S2 coilpacks and loom, S2 Ecu and S2 engine loom. Since doing that ive got the motor turning over, fuel injectoring, pulse signals and power signals everywhere they should be, so should run right? Well not yet, ive got power and signals to all 6 coilpack plugs but no spark brand new plugs and still nothing. For some reason power wont go through the coilpacks? Anyone know a trick to these?
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Ok need help peeps about to turbo my r34 na rb25de running auto ecu just converted to Manuel can i use auto na ecu and piggyback a emanage ecu for timing fuel and air etc seen people saying auto box gives out etc as ecu for box is 1 aswell but im manuel now? Do i need a nistune or no? Stock boost gtt injecters 255pump etc ?
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The motor is an Rb25de from an R34. I noticed my tps voltage was .20 closed. I adjusted it to oem specs at 4.5 or so and that's when I started getting the high adle around 1300-1500. If I unplug the aac the idle goes back to normal. If I set any values on the aac in consult the idle goes back to normal. I thought I may have a bad tps and installed a new unit but the same thing. The aac adjustment screw is all the way down (and broken so I cant back it out again). I've cleaned it out a while back but never had an issue until now. Not sure why my idle is screwed now because I touched the tps..
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Hey everyone, noobie question. if I get an AWD Rb25de for my RWD R33, I will need to modify the sump on the engine. I did research online and can’t find much however I do know I have to weld up the front axle holes in the sump.. is that all? Or is there an adapter plate I can just buy to bolt the rwd sump onto the engine with a AWD bolt pattern? Cheers everyone
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It's manual, engines on 130k but clusters on 180k due to the fact that it's a turbo shell with a genuine na engine, t's rwd .. Engine - Splitfire coil packs K&N enclosed induction kit and filter Genie 6-2-1 extractors 2.25 inch exhaust with varex muffler & high flow cat Chassis - BC coilovers fully adjustable damper settings etc Ikeya formula castor rods Hicas eliminated Semi solid diff cradle mounts - pineapple type Sway bars upgraded front & rear Body - full respray in and out engine bay included in matte grey series 3 GTR rear pods GTR rear wing GTR side skirts Interior - Series 2 GTR front and rear bucket seats and door trims Driveline - Exedy heavy duty clutch Nismo flywheel Turbo gearbox and diff with 4.11 ratios original ganador mirrors, kenwood double din tv, kenwood speakers all round inc tweeters, 1 alpine monoblock and 1 4 channel amp and a sub cant remember the brand, rego in the end of october but dont hold me to it .. slotted disk brakes, and hid headlights.. Don't really go on here much, so if you need to contact me just call or msg anytime 0432733901, want cash 13ono
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Hi Guys stripping out my R33... Up for sale is the Full exhaust system. 3-2-1 Extractors, 3inch mid section and muffler and 4inch rear pipe with XForce cannon. Fresh coat of high temp black Located In Caringbah Sydney 2229 Call Matt - 0415334551 PRICE: $500 firm -
Hi everyone, I am chasing a set of rb25de pistons, just to be clear NON turbo. I am willing to buy a complete engine/bottom end if the price is right, don't care if all the sensors, accessories, etc have been robbed. If anyone is using am r32 rb25de for a 25/30 conversion, then why not sell me the left overs. I am located in Canberra, ACT. If you are over an hour or so away, then we will need to come to an arrangement with postage. Cheers, Jono.
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Ok so the time has come to part with my N/a Skyline due to buying a Supra. I do not have the best photos of it so I will upload as to what I have at the moment Details: Engine Rb25de motor with 120 000kms Manual Gearbox Cold Air Intake w/pod filter in a nice box MDU adjustable coil overs all round 17' GENUINE Enkei RPF1 wheels custom painted matt black with new (95% thread at front and 80% at rear thread) F1 Falken tyres Front is 225/40/17 and rear are 235/40/17 Nismo rear strut brace Whiteline Front strut brace Fujitsubo cat back 2.5 Exhaust with performance headers (unknown brand headers) Alloy Radiator with 2 x Electric Thermo Fans LSD Short Shifter HID Headlights New Clutch (not even 5000km old) Serviced regularly with high quality parts (serviced last week) Car has engineer certificate and mod plated for Aftermarket seats but will be sold with stock seats. ICE 6.5' touch screen DVD Player 6.5 splits at front 6x9 in the rear 12 inch sub powered by JBL amp Dash has also been Carbon Fibre Wrapped The car could do with a wash and polish but paint is in GREAT condition (no faded paint or brittle paint) I am not on here much but I thought you guys could have a go at it first before she goes off to eBay. Any enquiries and inspections welcome Price:$ 8000 Neg Yes price is negotiable but I am in no rush to sell it. at the moment. Reasonable offers considered Just ring me on 0428 570 069 John -
anyone have any RB20/25 extractors sitting around?
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Hi guys any advice appreciated! Bought car with 170000k's, FMIC'd, cheap turbo, bigger radiator, nistune'd ecu, splitfires, swaybars, 2 way diff etc, drove car for 6months without issue, eventually got a small noise which got worse with time and heat, eventually 'blew up' cruising on highway with abnormally high oil temp, massive internal knocking sort of noise from engine, key off & coast to stop, tow truck, home to cry. Engine will start but it sounds that bad you dont even want to put your head near the engine bay. I believe i've spun a bearing in a rod but am unsure? This car was not babied and I am not suprised something has broken, just after the best way to go about fixing it. I've purchased an RB25DE NEO for $1350 from an engine import shop in Brisbane in late January (business name withheld atm), I still have the receipt, and have not removed engine from crate it was delivered on. I asked for an RB25DET NEO and was sent an RB25DE NEO. I only found out today as i had a mate take delivery. They have a 7 day return policy (it took 4 days to get delivered!) and will not take the engine back as he keeps telling me I asked for a non turbo'd engine. This is a complete lie. All he would do is give me $1250 store credit towards a turbo'd RB25DET NEO (for $3000). What do you guys suggest i do? Is it possible to unbolt sump off both engines and swap crank, rods and pistons after machining? Or should i fix my engine? What parts exactly will need machining? Whats a natro 25 worth from a private seller? ALL REPLIES GREATLY APPRECIATED!
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Hey guys, i have a heap of parts left over from my wrecking of my r34 25GT coupe. Here you will find a lift of parts that i have, pics can be attained by PM. These prices are not set however i will not sell them for an unreasonably low price. Rear bar - 200 ono (sonic silver) - pickup only Rear reo - 150 ono (pickup only) Front Hubs with disc and caliper 120 ea pickup only coolant overflow tank -40 ono Stock wheels full set, 16 inch. light rash on all fours. with 2 pirelli p7 tyres on 90% tread and two cheap supercats on 60% 450 ono - pickup only doors and mirros - both have light dents asking 350 ea complete ono - pickup only back seat - 60 ono pickup only front seats - 250 pair ono pickup only drivers side front guard dent on top of guard otherwise immaulate 100 ono, pickup only stock suspension 150 ono floor mats 150 ono glovebox 60 ono strutbrace 40 ono tail lights 250 for set ono interior lights 30 eachc entre console 110 ono clutch master cylinder 120 ono brake master cylinder 120 ono sun visors 20 each wiper motor 50 ono abs unit 150 ono wiper and blinker indicator switches 50 ea ono steering colum garnish 40 ono cluster 200 ono 124xxx kms cluster surround 40 ono primary shift boot 20 ono brake pedal bracket 50 ono N1 coilpacks 200 ono driver and passenger doors 250 ono pickup only, some very light dents and mostly complete pm for details
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Hi Guys, I've recently put a R33 RB25DE in my R32 GTS25. All went really smoothly, got it started and sounds amazing at idle. Problem is driving it. Severely lacks power under throttle and runs "spluttery" i guess is the best way to describe it. I've gone through and replaced AFM, coils, fuel pump and filter. No luck. Also checked O2 sensor, TPS and APP. Everything appears to be wired in correctly, no signs of any vacuum leaks, no sunburn fuel coming out exhaust. I am literally clueless as to what the problem might be! Very frustrating!! Please any suggestions or help would be much appreciated :-D
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Hi Guys, I recently put a S1 R33 RB25DE in my R32 GTS25. Did manual conversion, brake upgrade, wheels, plugged in engine and she was running mint! Until we went to drive it.....has serious lack of power under throttle and "splutters" when you drive it. First thought was AFM or coils. Replaced both and still no change. Also replaced fuel pump and filter, checked O2 sensor, TPS and APP. Everything appears to be wired in correctly and no signs of any vacuum leaks. Im out of ideas! Any help would be much appreciated :-)
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For sale are some Genuine R33 RB25DET parts that came off my Series 2. Instrument Cluster with 146k, all working fine except the Tachometer doesnt like telling the RPM all the time, sometimes jupms around, not sure the problem but it works sometimes. could be a easy fix. $60 ono. RB25DET Wastegate actuator, Good condition works perfectly fine. $35 ono. R33 Series 2 / R34 GTR coil packs, great condition near new with no spark blowout at high rpm, Genuine Nissan. $220 ono. R33 RB25DET standard blow off valve / BOV, awesome condition works fine. $30 ono. R33 RB25DET stock dump and front pipe, has surface rust no leaks/ holes/ cracks etc great condition. $30 ono. R33 RB25 Slave cylinder, great condition holds pressure works fine. $25 ono. R33 RB25 Clutch Master Cylinder, awesome Condition, Had reco on it when was on my car. works great holds pressure no leaks $50 ono. R33 Rb25 Thermostat, Works great pluger and spring work great, no faults. $25 ono. Located in Brisbane Northside, can be picked up at either Warner or my workshop at Virginia. can post smaller items at buyers expense (obviously). Im open to offers pm me for any more details. inspections welcomed if wanting to have a look at parts.
