Jump to content
SAU Community

Recommended Posts

You got the Neo head, just source a series 2 Na RB30 block, there are plenty around. All your current ecu injectors and ever thing else still works as normal, need a return. The driving ability from the Rb30det to a RB25det is totally different, heaps more torque, plenty of power band and lot faster response.

  • Replies 886
  • Created
  • Last Reply

Top Posters In This Topic

Im not convinced thats metal man.

Whenever Ive had a metallic issue like that the alloy is generally coarser.

Have you checked everything? If that was from the turbo you would have crazy shaft play, easy thing to check and rule out THB. It may be dirt sucked in from when you had the rocker breathers open.

I don't think it's worth worrying about. It just looks dusty. I think the metal may have gone in during the removal. As they are fairly large bits. So far I've got the top half of the plrnnum off and the turbo off and timing cover off, how do I loosen the belt? Is it just springloaded?

Edited by lilcrash

you wont be able to move it side to side...will only lift straight up

as said before there are 3 M6 bolts (10mm heads) 2 at the rear on either side and one on the turbo side front

Massive PITA if you still have the manifolds fitted

there is 2 bolt holes at the rear of the head but there isn't any bolts in them, i un did the bolt from the power steering pump that was into the head but i cant find any more bolts, does anyone have a picture of the bottom of an rb25 neo head? also there is E T written on my intake cam with paint pen.????

ok head is off, apart from the sand in the bores that ended up in there when i lifted the head all looks fine so i guess i just have to keep stripping until i find something wrong.

i find it amusing the stuff nissan stamp into their parts, like my valves all say 5L

definitely a strange question considering all the info you need has been covered before...

Are Rb30's Legal In All States Of Oz?

a man who needs others to do shit for him is a man not able to do shit for himself...

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

    • Those car show concepts from the 2000's and 2010's like the Floria and IDx were brilliant and should've gone ahead, at least one of them. But neither Honda nor Nissan are thinking about affordable performance any more, which is truly sad.  Even if Toyota's liquid hydrogen ICE development reaches the point where it's commercially viable and the infrastructure to support it, Honda/Nissan would have to wait until Toyota allow fee access to their patents to offer it with any smaller performance models they released to take advantage of it.  
    • A sporty manual RWD coupe with a IL4 Honda engine would only be a good thing I assume we won't see anything released for a few years though, unless informal talks and designs have been going on for a few years,  and due to the current, and future, emmisions and safety requirements, I assume anything "sporty" they would do would be at least some hybrid thingie And hopefully anything they are thinking of has nice lines, without lots of plastic and fake bits hanging off it like that horrendous FK8 that looked like it was designed by a 13 year old The other issue of course in the current market is cost, currently the type R is around $70k, a twin is around $50k Meh, I'm old and grumpy and would rather buy a older model car and waste my coin on that than buying anything currently available new  
    • Nissan needs to forget about building SUVs in every size possible and bring back the damn Silvia/200sx duo to compete with the 86/brz. Maybe with the Honda type r motor pointing the right way
    • Good to see you followed your heart, got your dream car and have it pretty well sorted out now. I think anyone can get caught out with a seller not being 100% honest about a cars problems. Can relate to all the electrical issues, had similar issues with my first car (mk2 escort) ages ago
    • I just bought the Nexus S3 for my gtt, haven’t installed it yet as I’m collecting parts to do everything at once…so far spent $14,000 The Nexus is nearly future proof
×
×
  • Create New...