Jump to content
SAU Community

Recommended Posts

Hey everyone, just been tearing down my rb25det to change a few of the gaskets and modify a few things. One of those things was adding a catch can. But I’ve run into an issue. My idiot self thought that the breathers were just screwed in.. even the slightest bit of research shows that they are intact not screw in but pressed in. I’ve already bought all the fittings for the system. So now I’m just wondering if anyone knew any good ways to remove the fittings? I’m in the Geelong area of Victoria if anyone knows someone specific, if not then just the sort of business that would be able to help me out with that?
 

My idea after getting them removed was to tap the remaining holes and possible get them welded on too? Thoughts on this are welcome as I’m sure more than one person has been through this. 

Link to comment
https://www.sau.com.au/forums/topic/484950-rb25-help/
Share on other sites

Well, they are just pressed in, so they just get pulled out. You have to twist and wiggle.

1 hour ago, JayJay777 said:

My idea after getting them removed was to tap the remaining holes and possible get them welded on too? Thoughts on this are welcome as I’m sure more than one person has been through this. 

I am absolutely unclear on what you mean by this. If you want to change the fittings, there are dedicated press in AN fittings that people use expressly for this purpose. Available at most places where people sell this sort of stuff for these sorts of cars/engines/projects. Like Raceworks, EFI Solutions. And eBay. And Aliexpress.

Link to comment
https://www.sau.com.au/forums/topic/484950-rb25-help/#findComment-7982929
Share on other sites

ah okay, i was mainly asking because i saw somewhere that you have to heat them up or something to remove them.

and tbh i wasnt aware you could buy press in fittings and the main reason i bought the thread in was because i though thats what the oem ones did anyway and i thought it best to try and utalise the ones i have already bought

 

Link to comment
https://www.sau.com.au/forums/topic/484950-rb25-help/#findComment-7982934
Share on other sites

I've recently removed mine. As mentioned if you can twist them to get them moving they come out pretty easy after that. If you're having trouble, stick something like a screwdriver or socket extension through the hole to use as a moment arm to get them spinning around.

Also as mentioned, many companies make press-in adapter fittings like so: https://raceworks.com.au/fittings/adapters/an-rocker-cover-breather-adapters/

Link to comment
https://www.sau.com.au/forums/topic/484950-rb25-help/#findComment-7982935
Share on other sites

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

    • Yeah, the latter. No diff should have a centre replaced without checking clearances because its unlikely to be the same as whatever came out. Not that that stops most people just checking a new centre in
    • Major thread necro but how bad of a job is it to DIY? Looking at it online it looks like if you reuse your ring and pinion as long as those are in good condition it should be fine to just pull the axles/front cover and replace the diff that way? Or should I be replacing everything and doing preload measurements/gear mesh testing like the factory service manual mentions for the rear diff?
    • in my list I had the R33 GTR as the best Skyline. Infact I had all GTR's (33>34=32), the NSX, the GTO, the 300ZX, the 180SX, the S15 better than the FD RX7. I had the MR2 and the A80 as 'just' better. I also think the DC5R Integra looks better but this is an 01 onwards car. I also think the FC>FD. It's almost like aesthetics are individual! The elements @GTSBoy likes about the FD and dislikes about the 180 are inverse in my eyes. I hate the rear end of the FD and it's weird tail lights that are bulbous and remind me of early hyundai excels. They are not striking, nor iconic, nor retro cool. The GTO has supercar proportions. I maintain these look much better in person (like the NSX) especially with nice wheels and suspension which is mandatory for all cars pretty much. Some (or all) of these you have to see in person to appreciate. You can't write a car off until you see one in the flesh IMO. Like most people we probably just like/dislike cars which represent certain eras of design or design styles in general. I also think the 60's Jag E type looks HORRIBLE, literally disgusting, and the 2000GT is nothing to write home about. FWIW I don't think the Dodge Viper Gen1's have aged very well either. You can probably see where I rate bubbly coupes like the FD. I know we're straying now but the C4 and C5 absolutely murder the Viper in the looks department as time goes on, for my eyes. Wouldn't surprise me if people who love the FD, also love the MX5, Dodge Viper, Jag E Type, etc etc.
    • I used to hate R31s, and any of the other Nissans that led up to it, and any of the Toyotas with similar styling, because of the boxiness. They were, and remain, childish, simplistic, and generally awful. I appreciate R31s a lot more now, but only the JDM 2 door. The ADM 4 door (and any other 4 door, even if they are unique compared to our local one) can eat a bowl of dicks. The Aussie R31 is also forever tarnished by their association with stereotypical bong clutching Aussie R31 owners of the 90s and early 2000s. I think the Nissans of the 70s (other than 120Y/180B/200B) are far superior looking to the 80s cars. The 240K era Skylines are boss. The same is broadly true of Toyotas. Hondas don't ever register in my thinking, from any era. Mitsus are all horrid shitboxen in any era, and so also don't register. Subarus are always awful, ditto. Daihatsus and Suzukis also don't generally register. They are all invisible. I think the SW20 MR2 looks fiddly. The 3000GT/GTO is like that but way worse. Too many silly plastic barnacles and fiddly gimmicks ruined what could have been a really nice base shape. Kinda-sorta looks like a big heavy ST165 Celica coupe (and I'm not sure if that's a good thing or a bad thing). I think the 180SX is dreadfully bland. It's not bad looking. But it has no excitement to it at all. It's just a liftback coupe thing with no interest in its lines, and bad graphical elements (ie wide expanses of taillight plastic on the rear garnish). The S13 Silvia is a little better - getting closer to R32 shapes. But still....bland. S14? Nope. Don't love it. S15...a little better. Probably a lot better, actually. Benefits from not being like a shrunk in the wash R34 (where the S13 was a shrunk in the wash R32 and the S14 looked like a Pulsar or something else from the stable on Nissan mid 90s horrors). The Z32 was hot as f**k when it came out but hasn't aged as well as the A80. Keep in mind that I think the R33 is the most disgusting looking thing - and out of all the previous cars mentioned is objectively closest to my precious R32. It's just....real bad, almost everywhere you look. And that is down to the majority of what was designed in the 90s being shit. All Nissans from that era look like shit. Most other brands ditto. In that context, the FD absolutely stands out as being by far the best looking car, for reasons already discussed. Going behind the aesthetics, the suspension alone makes it better than almost any other car.  
    • If they just called it the "Mazda Tiffany", it would have been spot on.
×
×
  • Create New...