280C with r30 injection

[phatsista]

I've spent a fair amount of time sifting thru the site but can't find what I'm looking for. Hubby has a 81' 280C engine with r30 injection system in his Nissan Urvan, goes like a flying brick - however the injectors and the rail need serious servicing. Can you buy the injectors online anywhere? Any second hand rails from other Skylines are also brittle and prone to cracking the plastic connectors so I'll need to refit or upgrade. On start up (and sometimes at idle) it runs rough, and one of the connectors doesn't actually clip on anymore it just sits on.

Second question, where can I find info on upgrading the injectors / computer in the r30. I know you'll say here somewhere but there's tons of info to go thru, so please be specific.

For those curious, the urvan had a little diesel in it and it was a straight swap with the L28 motor, it's a great tow vehicle now (when running well). Cheers for any help.

[V8skylineMAN]

i had similar trouble and all i could do was go thru all the wreckers....

also as far as i know, the r30 computer is untuneable so possibly get some 280zxturbo injectors, that would probably be the iggest you will get that fit straight in...

other than that i cant help, sorry

[MrMayhem]

oldschool efi

you can try locate some from local wreckers, last time i needed a L28e i found it in a laurel

united injection can do you new injector plugs .... $11 a pop they are in redcliffe or you can go to petrajet in ozzy park. Changing L series injectors lol i hate their fuel rail setup

as for an after market ecu many choices, you'll need something generic , comes down to your budget, location and prefered tuna......