
 Originally Posted by 
Mick_Marsh
					
				 
				
			
		 
	 
 ADR70 (emissions - effectively Euro1) came into effect in 1995 for new vehicles. As far as I can find out there is no documentation to prove that the 4BD1T meets Euro1.
Prior to 1995 it was ADR30 which was basically a smoke test and both the 4BD1 and 4BD1T are OK for that.
I've been through this extensively with 2 separate engineers trying to find a way around the ADR70 compliance for a 4BD1T (I wanted to fit a 4bd1t to a 1999 300tdi 130). If the engine had been fitted to a post '95 production vehicle in Aus then it would have been OK, but I think the latest trucks here were 1994?
I've spoken to people interstate that have managed to do it officially due to the different way they are required to declare engine mods/replacements, but here in Victoria its cut and dried. Unless you're just bolting in a factory option engine for the particular vehicle, you have to get it engineered. The engineer has to make sure the vehicle will comply with all ADR's applicable at the compliance date of the chassis.
Uninformed - I think what Dougal was trying to say with the 1994 reference is that if you could find a post 1994 truck here with a factory 4bd1t then it would imply the engine was ADR70/Euro1 compliant, so you'd be OK to fit to a 96 vehicle. Unfortunately they don't exist.
Note that my investigation was done specifically in reference to 110/130 Isuzu conversions (so up to 3500kg GVM). The rules may be slightly different for heavier categories of vehicles like the 6x6. 
If it was me buying a 1996 6x6 to register in Victoria, I'd want either prior confirmation from Vicroads that it was OK to register, or a money-back statement from Grays to the same effect.
Edit: I've no idea if the 6x6 has a compliance plate like a civvy landrover, but if they do, and it states ADR70/00 then I'd love to know.
Steve
				
			 
			
		 
			
				
			
				
			
			
				1985 County - Isuzu 4bd1 with HX30W turbo, LT95, 255/85-16 KM2's
1988 120 with rust and potential
1999 300tdi 130 single cab - "stock as bro"
2003 D2a Td5 - the boss's daily drive
			
			
		 
	
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