Hi

As you can see from my post count I'm new to this forum, but not to 300 ownership. For the past 4 years I've owned a Jap import Z32 TT auto. I've now started a bit of a project with her & as a result I've got some bits I can't identify & was hope you could help me out.

1

 

2

 

3

 

They're all from the passenger footwell with the engine ECU. I think they might be something to do with the HICAS, auto box, or A/C.

 

The car is a import Z32 300zx twin turbo with the auto box that has the 3 different modes.

 

I hope you don't mind that my 1st post is asking questions. Any help would be greatfully received.

the last pic is the cruise control computer... 1 down 5 to go...

Hi.3rd pic is an engine ecu

That makes number 2 the engine ECU

 

And i would say that number 1 is the autobox ECU but im not entirly sure. Been a while sicne i looked under there!

top 2 pictures: Power steering/HICAS control unit

middle 2 pictures: ATCU (automatic transmission control unit)

bottom 2 pictures: CCU (cruise control unit)

Welcome to the nut house buddy.

 

I haven't got a clue what the items are but they seem to have been identified already.

 

Of course we want some details of your car and the project you are doing.

 

We need photos.

 

Good luck with it.

 

Darrell

Cheers for the help. :bow:

Buy the time I've finished striping the car down I'll probably have boxes full of stuff that I have no clue what they do, Nissan seamed to fill the car was stuff, probably why there so heavy :wack: :wack: .

 

Darrell

My project is to turn her into a drift/track day but keep it road legal. The VG30DETT is getting replaced with a RB30DETT.

From wikipedia:

 

Although it has a larger displacement than the RB26DETT, maximum possible horsepower is less, as the RB30 block lacks the RB26 block's internal cast-in bracing, and consequently cannot rev as high due to harmonic issues at ~7500 rpm. To compensate, the RB30DET produces more torque at lower revs. There is also an 'RB30DETT' kit manufactured by OS Giken of Japan, which bolts an extension on top of the RB26 engine block, and fits liners, to give an 86 mm bore x 86 mm stroke. It is available as an assembled short block, containing billet chrome-molybdenum crank, billet chrome-molybdenum H-beam connecting rods, forged pistons, and costs ¥1,500,000.

 

I presume thats your plan?? Will be interesting to see what this does.... Although seems expensive since youve got to buy the RB26 first...

 

Or did you mean an RB26? :)

I would say from his username he DID mean RB30 ;)

thats fair enough... will be about the only RB30 in the country lol!

Nope not using the OS RB30 conversion, ether getting a RB30S out of a Y60 Nissan Patrol or getting a bottom end from RIPS in New Zealand. Going to use a Skyline GTR head & inlet manifold, plus a custom made twin turbo exhaust manifold with external wastegates. I planning to get about 800bhp at the flywheel. I'm using a RB25 gearbox & one piece propshaft.