Jump to content
SAU Community

Recommended Posts

On 12/3/2021 at 4:25 AM, sonic99 said:

What bits and pieces in the engine bay should I get powder coated based on my photo below? 

 

D8CC200F-E339-409A-B8DB-1EB92FE7E977.jpeg

Usually you only do it to pieces that show corrosion. More important than that is your radiator has no fan shroud which is going to be a problem if you ever get stuck in stop and go traffic.

On 4/12/21 at 5:49 AM, joshuaho96 said:

More important than that is your radiator has no fan shroud which is going to be a problem if you ever get stuck in stop and go traffic.

Thank you for pointing this out. I’ve seen two different mechanics over the years who failed to mention this 😭

can this be fitted relatively easily? What tools will I need?

Edited by sonic99
On 12/3/2021 at 2:03 PM, Ben C34 said:

No way would you pull the inlet manifold off just to powdercoat it. You do that when the engine is out for work.

Are you planning on taking the car off the road for a month?

If you're incompetent like me and have a day job figure more like two months, pulling the intake manifold is a very involved job and it's likely that a lot of the rubber you touch isn't going to be reusable which adds a lot of waiting time as you order parts. I highly recommend using painter's tape and a sharpie to label every nut and bolt you pull. I also recommend after every major step that you take photos of the engine bay with a phone camera so you know the orientation of everything as it goes back together. The EPC part diagrams are good but no replacement for actually being able to tell what orientation a heater hose needs to be in, nor will it tell you what direction hose clamps should face so they don't grind into your intake manifold when you go to put it back on. I've also been keeping a journal of notes along the way, any little gotchas to look out for so you remember when you put it back together. It's a lot better than say a BMW S63/N63 engine but it's no walk in the park.

  • Thanks 1
On 12/3/2021 at 1:11 PM, sonic99 said:

Thank you for pointing this out. I’ve seen two different mechanics over the years who failed to mention this 😭

can this be fitted relatively easily? What tools will I need?

Part number is 21475-81T00, you will need some bolts and some foam strips to seal the gaps between the shroud and the radiator as seen here: https://nissan.epc-data.com/skyline/bcnr33/3935-rb26dett/engine/214/21475/

As for the actual installation I'm pretty sure you have to remove the fan from the fan clutch, pull it out of the engine, put the shroud around the fan, then lower the shroud + fan together back down into the engine and bolt the fan and shroud back in. I've never done it but I recall seeing people do it that way. I'm not sure your radiator is stock either, which might be why there's no shroud. Maybe a previous owner replaced the radiator, discovered it wouldn't bolt up/fit anymore and just tossed it.

  • Thanks 1
On 4/12/21 at 10:10 AM, joshuaho96 said:

Part number is 21475-81T00, you will need some bolts and some foam strips to seal the gaps between the shroud and the radiator as seen here: https://nissan.epc-data.com/skyline/bcnr33/3935-rb26dett/engine/214/21475/

As for the actual installation I'm pretty sure you have to remove the fan from the fan clutch, pull it out of the engine, put the shroud around the fan, then lower the shroud + fan together back down into the engine and bolt the fan and shroud back in. I've never done it but I recall seeing people do it that way. I'm not sure your radiator is stock either, which might be why there's no shroud. Maybe a previous owner replaced the radiator, discovered it wouldn't bolt up/fit anymore and just tossed it.

Thank you for all that! 

It's a cosmetic choice so up to your preference, but I get the cam covers, upper timing cover, twin intake pipe and plenum done. Couldn't find any good engine bay pics but they make it come up nice

  • Thanks 1

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Brooooo Please send ABS control unit schematic Please! R33 gts25t ABS (Its two plug ecu, black and white) wire colors possible? [email protected]
    • Don't even try to run it on the stock ECU if you're going to have the boost controller bring boost above ~10 psi. I've already told you that. If you use the Nistune ECU, you will need to CAREFULLY read the available documentation for Neo tuning, and read some threads on the Nistune forums, to discover the various things you have to do to prevent the ECU from going bananas when the boost is too high. The is a table associated with th boost sensor that must be modified to prevent it from shitting the bed. This is just one of the things that you will need to do to the tune in Nistune, because the Neo turbo ECU will be expecting to see a number of things (such as the TCS) that are not there, and you have to block the DTCs on those. It is totally not surprising to me that you are having the problems that you are, but the solutions to these problems have been known for >15 years. So just get it done.
    • Hi. Sry iam not a mechanic and iam not at the car atm so i dont know 100% but they told they measure those and even try to change those. AFM they have two. Coils are new a they have my old one too. Plugs too. ECU...we have 25 NEO stock and Nistune 25 NEO.   But i dont know if any one those could be the problem and why/if/what can cause this, Only thing they did not check is fuel...but that walbro 255 is new(like 1,5 years)... That fuel pressure gauge idk...but i let them know Any suggestions?   EDIT: how can they know if it is like you say he ECU pull power when it reaches a specific boost level that is too high? Tha car has boost controler
    • Can you clarify what you mean by boost cut, do you mean it misfires both when under load (driving) and when stationary and out of gear? Or does the ECU pull power when it reaches a specific boost level that is too high (boost control issue)? Does it occur at idle with no throttle? When you say "the ECU is OK", what ECU is it and why do you think it is OK? Have you used the NEO ECU, and if so do you have a MAP sensor attached? Same for the AFM, why do you think it is OK? Do you have any way to put a fuel pressure gauge on it (even just a mechanical one between the fuel filter and fuel rail)?
×
×
  • Create New...