Jump to content
SAU Community

Recommended Posts

Hey guys, searched the threads and can't find anything specific, but i am looking at building a RB26/30 or possibly worst case RB25/30 and want to know how engineering the car works.

I have a ER34 Non turbo Skyline (1998 model 2 door) and want to get a series 2 VL bottom end RB30 from a N/A VL to prep, i want to couple it with a 26 top end that may possibly be from a R33 or even a R32 and want to know the issues involved in doing this.

I have heard that you need to have a engine model specific to the year of your car or higher to engineer a car for road use in Victoria so you don't get defected etc etc.

How do people get around this problem? Do they not register their cars with the new engine blocks etc? Would the block be the only thing that counts or does the head count for year of issue aswell? I have seen GT-R's (BNR34) using RB30 bottom ends and R33's even so im just curious.

Just want to know things like how to know the block number is not stolen and is safe to buy, (where do i go? eg: Vic roads) where to get the block checked for cracks and problems? (xray scanning)

Just want to know the ins and outs of secuirty issues involed and how to keep the car as legal as possible while doing the build up.

Cheers guys,

Josh

Link to comment
https://www.sau.com.au/forums/topic/267806-rb2630-security-and-engineering/
Share on other sites

Go to VicRoads and ask them. They're the people you should be asking.

When you're there, ask them to have a copy of the list of the approved engineers.

The NSW RTA site has pretty much all the info on there, so try a search on the VicRoads site.

I might be able to help here.

I know in NSW you are only allowed to put an engine in a vehicle that is the same year or newer than the vehicle itself.

However I don't think this rule applies in Victoria. Everyone knows NSW are a lot more Nazi than Vic. Best bet is to ring a few engineers listed on the Vicroads site and get their opinion. Looking through Vicroads documentation online I couldn't find anything.

For block testing, such as crack testing etc etc etc, I recommend CW Engines, Nunawading. Just did a full rebuild on my Supra motor, and had everything checked (4 headgaskets blown means something would have been adversely effected)

As to whether the block is stolen, yeah probably best bet is vicroads... I don't know where else you could try

As for getting it engineered, I went to a good bloke in Melbourne, and once he realised I had done my engine conversion and brake upgrade properly and as-by-the-book-as-possible, and not another kid in a VN piece of shit, he was really great. If you want his details email me at ryleyfry@ncable.net.au

The other option is wait a few years and I will sign it off for you once I'm accredited :)

Hope this helps. Any other questions regarding legality and engineering just ask

You cannot legally engineer a 25/30, 26/30 in Victoria unless you pay for FULL EPA testing, which will cost more than the motor itself I can assure you.

Nissan didn't make one, so you can't

So simply put, it'll never be legal/registered with a 25/30 because no-one in their sane mind would attempt a full EPA approval certificate, just not worth the money.

So basically when it comes time to selling the car, you are forced to take the engine out and install a RB25 or something and sell the motor separate.

Also note there if the car then comes under the eye of insurance, and is stolen or something, you'll be potentially in a bit of shit if its stripped etc, you'll only get a RB25 back because you cant tell them you have a un-engineered motor, as thats illegal :)

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

    • The 296mm rotors are the R33 turbo brakes. The 310mm rotors are the R34 turbo brakes. The calipers are nearly the same, but not. They're the same caliper but the R34 caliper has longer legs so that it sits out far enough to go over the rotor. The pads are the same for both. When you say, "I bough tsome EBC"....did you just mean pads? Or rotors? 310mm rotors fit under 17" wheels. There may be some wheels without enough clearance though. I can't fit my fingers between the barrel of my wheel and the "corners" of my R34 calipers, but there is plenty of room behind the spokes. This is on Enkei RPF1. You can fit 324mm rotors inside a 17" wheel, but I'd be willing to bet that it would be close to impossible with the Nissan/Sumitomo caliper (using an adapter, of course), because the Sumitomo caliper is fatter than the Brembo caliper that is supposed to go on the 324mm rotors.
    • Hi. Can someone tell me what brakes(and mainly WHERE) can i buy brakes on R34 GTT? I bought some EBC which SHOULD go on my car(i have GT but it has GTT brakes) but it does not fit, Brakes are "too" small(296mm) Are 310mm be good or? I have 17 inch wheel so no "big boys" but for me driving i just need one that fits and i can get here in EU/Czech.
    • Since winter isn't that harsh anymore in Poland, i will definetely drive it 365 days a year 馃槈. But if the snow hits i will try it for sure and let U know. Only swap i am planning to do is of course R34 GTR front 馃槏.
    • Hey. Very valuable information about pitwork, I will pay attention when buying any consumable parts 馃檹 As for the carpets - I got a handful of information from nengun, from which it appears that indeed the carpets for the driver's side are OEM. They are not able to show me any pictures due to the long chain of different sales entities but after I place the order, as soon as the goods arrive at the nengun warehouse from which they will send the shipment to me they can send me photos and if my purchase differs from OEM I can immediately return it / cancel the purchase. I think I will give it a try 馃槈. Of course i'll let you know what's what as soon as i get them P.s. I know the topic is not relevant to the thread, but both nengun and amayama have these SICK 馃槏 trunk room lamps available. Do you know anyone who ordered them? I need to have one in my car
    • I've managed to find this: Nissan_Stagea_AutechVersion260RS (1).pdf
  • Create New...