Engineering report to turbo gq rb30 efi??

[lars04]

Can someone please tell me if i need a engineer's report to turbo my gq rb30 efi ive tried to search google but cant find any answers im located in south aus.

[GQtdauto]

Can't see why you would need one it's an engine mod that doesn't require any structural welding or cutting .

[NissanGQ4.2]

Can't see why you would need one it's an engine mod that doesn't require any structural welding or cutting .

Either does a lift or tires but you still need a certification certificate if it goes above their set legal limits.


And I would say at a guess yes if that model never came out factory with a turbo

[dom14]

Either does a lift or tires but you still need a certification certificate if it goes above their set legal limits.


And I would say at a guess yes if that model never came out factory with a turbo

Are we saying, RB30 Patrols that are turboed need engineer's certificate?

And are we saying all the(most of the) turbo RB30 Patrols out there are turbo modified with an engineer's certificate?

[Clunk]

Are we saying, RB30 Patrols that are turboed need engineer's certificate?

And are we saying all the(most of the) turbo RB30 Patrols out there are turbo modified with an engineer's certificate?

To be legal and ADR compliant, yes they do because they never came out with a turbo as standard........ And the answer to your second question would undoubtedly be a resounding no, the same as most people who have a larger than legal lift

[NissanGQ4.2]

What Clunk said dom14

[NissanGQ4.2]

Extracted this from an article I found on the web

"In NSW, Victoria and South Australia, generally, you’re allowed to fit a turbocharger or supercharger onto your car provided it's identical to the one produced by the manufacturer for that specific car — that is if that model of car had an option for that kind of additional feature in the first place. If you're looking to put an aftermarket turbo or supercharger into your vehicle, there are certain criteria you need to meet which are different in each state and you'll need certification from your relevant roads authority.

For example, in NSW, if you're fitting a turbocharger or supercharger that was "not originally offered by the engine or vehicle manufacturer, or increasing the original power output by 20 per cent" you'll need to get it certified."

Still trying 2 find SA's guidlines

[NissanGQ4.2]

https://www.sa.gov.au/topics/driving-and-transport/vehicles/vehicle-standards-and-modifications/aftermarket-components

click on the "Turbo-charging/supercharging petrol engine vehicles"


I could only see for petrol engines but I dare say it also covers diesel engines also

[GQtdauto]

You're not going to get 20% more power from an RB 30 anything with just a turbo .

[lars04]

Legend thanks NissanGQ4.2, i found a place in Adelaide that does the mod plates etc ill also give them a call and make double sure.

[dom14]

You're not going to get 20% more power from an RB 30 anything with just a turbo .


If that's the case, why do we even bother to turbo charge an RB30 Patrol??!!

[dom14]

Extracted this from an article I found on the web

"In NSW, Victoria and South Australia, generally, you’re allowed to fit a turbocharger or supercharger onto your car provided it's identical to the one produced by the manufacturer for that specific car — that is if that model of car had an option for that kind of additional feature in the first place. If you're looking to put an aftermarket turbo or supercharger into your vehicle, there are certain criteria you need to meet which are different in each state and you'll need certification from your relevant roads authority.

For example, in NSW, if you're fitting a turbocharger or supercharger that was "not originally offered by the engine or vehicle manufacturer, or increasing the original power output by 20 per cent" you'll need to get it certified."

Still trying 2 find SA's guidlines

Thanx mate.
I find it difficult to grasp the logic behind it.
One thing is that the RB30 Patrol is well known for it's under powered engine design.
The other thing is that I don't understand what makes a vehicle unroadworthy by increasing the power output by a measly 25%.
I'm sure the rule is there for a reason, but I don't get the logic behind it.
It's not like a vehicle is going to fly by boosting power by 25%, is it?!