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  1. General
    I have an RB25DET and I forgot where this part is, anyone have any ideas?
  2. Tuning, Technical Questions
    Hello fellow Skyline owners! I’ve had my car in the garage for 6 months now, during winter time. Before I put it off I had the car remapped. During the mapping session the car suffered from intermittent missfires on higher rpm. Then when I was done and started the car to drive home the car only...
  3. General
    im looking to get my rb25 tuned. right now I'm running 7psi and I want to up the boost and I'm wondering how much power/boost i can run with the existing mods, my goal is adleast 400whp -GT2530R turbo -apexi power fc ecu -front mount intercooler -kyorad radiator -550cc injectors -255lph fuel...
  4. Newbies
    im looking to get my rb25 tuned. right now I'm running 7psi and I want to up the boost and I'm wondering how much power/boost i can run with the existing mods, my goal is adleat 400whp -GT2530R turbo -apexi power fc ecu -front mount intercooler -kyorad radiator -550cc injectors -255lph fuel pump...
  5. General
    I was just wondering what this is called and used for? And it has black stuff falling out the bottom of it is that supposed to happen?
  6. Tuning, Technical Questions
    Hi there, Let me first say I am completely new to engine swaps, the closest being removing body panels and bodywork. I realise it's a daunting task but I found a good rolling body with newly rebuilt gearbox. Not much RB20DETs with anything lower than 180,000km when there was a rb25det with...
  7. Exterior & Interior Modifications
    Hello! I am in the midst of doing a transmission swap to my 1999 Nissan Skyline gtt, I am just left with getting a clutch bracket. Does anyone know if the R33 gtst clutch bracket will mount up? any feedback is appreciated! thank you in advance.
  8. Tuning, Technical Questions
    When I bought the car, about a month ago. The chap had just had the engine rebuilt and had the following done: Bored 86.5, Carilio Piston Crowns, Pistons gapped to street performance, RB26 rods, ACL small and big bearings, APR head studs and nuts, new oil pump and water pump, triple layered...
  9. Technical
    So i was cruising down the road and realized i was blowing white smoke so i turned the care off and opened the hood and there was what seemed to be oil that came out of my breather on my valve covers. My idle sounds a little off and when i put my finger over the pcv it seems its barley pusing...
  10. General
    Hey all, yesterday, I came back home and when I turned on my street, my engine started stalling and dying out. It was in 1st and I had to keep revving it gently to avoid stalling. It lost all power and wouldn't go above 5km/h. I wanted to go park it, but 500 meters before my house, everything...
  11. Tuning, Technical Questions
    i have a r32 with an series 2 rb25det. here’s a list of mods. there are others that i have not listed. im wondering how to get 2 step or launch control for cheap. could i just get a dyno tune? i want to stay away from the Bee R rev limiters because they destroy your turbo. any thoughts? -HKS...
  12. Tuning, Technical Questions
    Hey ya'll, I'm getting ready to put my RB25 in my Z32 300ZX; all I need is to put the motor and trans together but I don't have a starter motor for it. Long story short, I put together a hybrid transmission between the original RB25 trans and the VG30DE trans (RB bell housing w/ VG gearbox)...
  13. General
    Hey, I'm doing a manual swap to my ER34 and am in the process of getting the clutch for the Neo transmission. Is the neo Manual transmission a pull or push type of clutch? Thanks!
  14. General
    Hi guys I am after some advice on how I can get my car safely back on the road after not being driven or started for 18 months. I lost my license due to medical reasons and the car has been kept outside. Due to circumstances the car has not been started or driven in just over 18 months. Before...
  15. General
    Ok so after a few months of upgrading the turbo, had new manifold, top mount holset hx32, custom oil feed line, return and exhaust. bla bla all the required parts, primes the turbo with new oil, removed spark and cranked engine over. No oil what so ever came out of the oil feed line, tried...
  16. Parts Wanted
    Standard size, just plain bearings would do Cheers ? Alex
  17. Tuning, Technical Questions
    Hey guys, I have a RB25DET which is coming out of my R33 GTST (as a RB30 is going in), does anyone know if the AWD adapter for an RB30 would fit onto a AWD sump? I have a R33 GTS4 which I'd like to put it into if possible as a race car Basically would an adapter for an RB30 work on a RB25, I...
  18. Projects and Restorations
    Hi All, This is my first post in the forum. I have a 1998 R34 GT with an RB20DE Neo (see pic). So far I have upgraded the brakes to the 4 piston front and 2 piston rear, coilovers all around, and some camber/adjustment arms. I'm looking to swap the non-turbo RB20DE with an RB25DET (I know...
  19. Tuning, Technical Questions
    Hi all I am thinking of purchasing a Reimax oil pump for my RB25. Has anyone any experience in using one of these? Did have an N1 oil pump but that only lasted 1175 miles before it broke. Trying to avoid the same issue occuring again. Any advice would be greatly appreciated. Many thanks
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