Getting the RB ready to GO IN! | RB25 Z31 300Zx Ep. 2 

Episode 3 is out already if you want to check it out

Don’t see why’d we stop here hahaha

Haha like Tim said, I'm definitely going to keep going with this so don't worry! I'm trying to document as much as I can because I couldn't fine much on it. For me it's just good to see more Z31s being worked on haha

Javier Rivera Yes it is! I got the whole kit with the engine mounts and the transmission mount

Javier Rivera also that swap is going to be awesome! It’s always good to see other Z31 projects!

Thanks for taking your time to answer. did you went with the Bussman fuse and relay upgrade? Also if you can document the harness and wiring installation. That will help a lot of people (like me) doing similar swaps.

Going with Presicion single tubo (6266 or 6466),NITTO oil pump , S14 rear suspension swap with 350Z diff & axles ,Z32 trans ,, Haltech Elite 2500 ECU and E85 fuel. I hope to finish my swap by next summer.

Of course! I'm happy to help how I can! So far I haven't done any wiring upgrades but I do have a Stinger maxi fuse box that I'm going to install hopefully soon. I havent been as focused on that because I have a completely separate harness for the engine/ecu that I didn't need any of the stock wiring for (wiring specialties universal RB25DET NEO harness). Basically what we did for this was match up the wires for the ecu and on the engine and cut them all out. I also have an original factory service manual that we used to confirm that all the wires that came out we wouldnt need anymore but that was fairly straight forward

You could definitely use a 71c, you’d just need the rb20 bellhousing and it should bolt right up. The only reason I didn’t was because this trans has 212,000 miles and I’m going for more power. The stock NEO ecu that I have needs to see a 5 speed manual transmission but a stand alone should be able to work with whatever

Interesting I guess we can always do it this way if it doesn’t work

I’ll ask Ted

We have FB pages but mostly for personal stuff here and intagram is really where we post stuff car related

Hello! Like tim said I’m usually on my Instagram, it’s ted.archetto. I went with wiring specialties for the harness, i just have the RB25DET Neo Universal harness that I had them modify with the parts that I need (Z32 maf and Z32 transmission). Cost if I remember correctly was between 7-800 but it changes depending on how you spec the harness out because with them it’s pretty customizable

It’s a Universal RB25DET NEO harness from Wiring specialties

You can get all kinds of connectors depending on pretty much all the different parts you use instead of the stock ones which is great

Well I was wondering how you would get this harness connected to the stock ecu or if you had used another ecu.

Josh Catsimi ah sorry I misunderstood. I have a stock Neo ecu with a Nistune board, so just the matching Ecu for the engine. With the wiring specialties harness you can pick a few different ecu connector options though

@@tedarchetto3800 ah okay thanks, I'm just curious what was left of the vg30e harness like stuff from the dash to the lights and etc