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Hello

I have a RB25 that is newer from the factory from Nissan that I will be getting. It was built with a GTSs turbo on it afterwards with head gasket and front facing plenum.

The engine is about 4 years old. Would that make it a series 2 RB25? It is not a Neo, the engine was built to put into a R33.

I need to know because it will go into my R32 gts-t and I need to know which engine harness to buy.

I have a Power FC for it. Would it be a series one or two harness?

Will I need a coil pack ignitor?

Help

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4 yrs old????

Any way the ONLY differences between the two are the afm, tps and coil packs....pfc will work either way so work out what u have in the 3 items listed and u would know which harness to get

It was built new from Nissan. Previous owner order the engine 4 years ago.

Not sure if the afm is there. What is a tps? It has the coil packs already.

I will check for the afm. So I have to find out if I have a series 1 or 2 afm. If I do not have one, than I can choice based on what series I am going to go for?

Tps= Throttle position sensor....this is on the throttle body and are different between S1 and S2 and cannot interchange

S1 carry a green sticker on the afm that ends J60, S2 a pink sticker not sure about the no.

Does the coil pack harness go to an ignitor ie. a little black box?? As ^^^ said post a pic and we'll tell u for sure

Tps= Throttle position sensor....this is on the throttle body and are different between S1 and S2 and cannot interchange

S1 carry a green sticker on the afm that ends J60, S2 a pink sticker not sure about the no.

Does the coil pack harness go to an ignitor ie. a little black box?? As ^^^ said post a pic and we'll tell u for sure

I have to check to see if there is a coil pack harness. The person who I am getting the engine from has stuff everywhere in the other car(r34) so I have to find what he had or did not have.

I read from my previous post about rb25s into r32 that someone said I can use the rb20 wiring harness, cas, tps, coil packs, sensors, etc for the rb 25.

Which would be easier in this case? Finding all of the rb25 parts and sensors or using the sensors and things from my rb20? I know I would have to have a seperate switch for the VCT.

I want to do this without lots of trouble. I do not know what things completely he has. The person has left and I have to sort through the parts.

I have the power FC for the rb 25.

If I go the Rb25 wiring route, I have to buy the cas, tps, sensors, ac unit, etc for a rb25?

Edited by 335
Peter Piper picked a peck of pickled peppers,

A peck of pickled peppers Peter Piper picked;

If Peter Piper picked a peck of pickled peppers,

Where's the peck of pickled peppers Peter Piper picked

Post man post.....

ok, I will post a pic, but it will be tomorrow, the place where the car parts are is closed right now.

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