Jump to content
SAU Community

Recommended Posts

Yeah so... I don't quite own a skyline but the Nissan I own shares a lot of R33 GTR parts.

It's a 1988 Z31 300zx wide body

Converted to a VH45DE infinity V8

GT35 xr6 turbo

Link standalone

R33 GTR brakes

GTR 5 speed

N200 long nose 3.7 LSD diff

GTR bucket seats

Tube & fin IC

Runs on 6 pound of boost and creates approx 420rhp and the car only weighs around 1100kg

It's a pretty hairy ride.

Plans - Motor

Moving up to 550cc E85 compatible injectors

Custom fuel tank & app e85 compatable pump

Increasing the spark (havnt settled on how yet)

Custom log manifold

Possibly twin turboing...

Other loose ends

Move the fuse box and relays into the cabin

Shave the engine bay

Look into running 355/332 brake upgrade and bias valve

Pics to come

Link to comment
https://www.sau.com.au/forums/topic/428874-sleepers-z31-vh45-turbod-300zx/
Share on other sites

welcome to the forum mate, keen to see some pics and more info on the car

as mick said 555cc will be on the low side for corn fuel! better of going 1000cc straight out and u never have to worry. Saying that on 420hp already you could easily throw another 10psi into that motor and make plenty on pump gas as it is

  • Like 1

Sounds like an awesome build. What are your plans with the car? Track or street?

As everyone else has said, got straight to 1000cc injectors. 550's will be too small if you plan to take it further.

Hurry up with the pics!

Cheers for the comments.

Car will be used mainly for track. I'd like to stick to pump but I'm worried about pinging and it's comp being 10.1:1 blowing a ring. I havnt been able to find someone or a build with a vh45 going more than 10-12psi so that's why I was leaning to e85.

And yeah wot doesn't Take long before I'm at the servo again lol

The 550cc's are enough for 600, currently I'm on 380's an only 91% duty cycle and without sequential injection (I think that's the right term...)

I simply can't fit 1000's in there... Clearance is an issue to the inlet manifold.

If I do go TT ill be making a ffim where I'll have all the room in the world but for now I'll max out what's there.

I'll see how it holds up on 10-12psi on 100 ron, then look into e85.

600-650 is the plan, anything more simply wont get to the ground.

Also looking into 18x10 18x11.5 rims.

  • 2 weeks later...

Thanks guys. I'll try uploading a pic of it on boost.

It does sound nice!

Thanks Luke GTR, I don't know how that didn't come up when I searched it... Even on nico forum there isn't any details. Anyway I'll be buying them, now I have to find a set of better coil packs.

Then I should be able to use what I have to easily 5-550rhp :D

Um yes lol

Starter motor relocated to the other side and bell housing welded back up, adapter plate made, custom shifter, ditched the transfer case and made new mounts.

I can't take and not taking credit for the build, my mate built the car and I bought it off him.

First ever car I've bought not built... But it's been done extremely well.

Anyone know of a better coil pack that fits a 45?

And also will there be another bbk group buy???

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Latest Posts

    • I got back to Japan in January and was keen to get back on track as quickly as possible. Europe is god-awful for track accessibility (by comparison), so I picked up a first-gen GT86 in December just to have something I could jump into right away. The Skyline came over in a container this time and landed in early January. It was a bit battered after Europe, though—I refused to do anything beyond essential upkeep while it was over there. The clutch master cylinder gave out, and so did the power steering. I didn’t even bother changing the oil; it was the same stuff that went in just before I left Japan the first time. Naughty. Power steering parts would’ve cost double with shipping and taxes, so knowing I’d be heading back to Japan, I just postponed it and powered through the arm workout. It took a solid three months to get the car back on the road. Registration was a nightmare this time around. There were a bunch of BS fees to navigate, and sourcing parts was a headache. I needed stock seats for shaken, mistakenly blew 34k JPY on some ENR34 seats—which, of course, didn’t fit—then ended up having the car’s technical sheet amended to register it as a two-seater with the Brides. Then there’s the GT86. Amazing car. Does everything I want it to do. Parts are cheap, easy to find, and I don’t care what anyone says—it’s super rewarding to drive. I’ve done a few basic mods: diff ratio, coilovers, discs, pads, seat, etc. It already had a new exhaust manifold and the 180kph limiter removed, so I assume it’s running some kind of map. I’ve just been thrashing it at the track non-stop—mostly Fuji Speedway now, since I need something with higher speed after all that autobahn time. The wheels on the R34 always pissed me off—too big, and it was a nightmare getting tires to fit properly under the arches. So I threw in the towel and bought something that fits better. Looks way cleaner too (at least to me)—less hotboy, less attention-seeking. Still an R34, though. Now for future plans. There are a few things still outstanding with the car. First up, the rear subframe needs an overhaul—that’s priority one. Next, I need to figure out an engine rebuild plan. No timeline yet, but I want to keep it economical—not cutting corners, just not throwing tens of thousands at a mechanic I can barely communicate with. And finally, paint. Plus a bit of tidying up here and there.  
    • Nope, needed to clearance under the bar a little with a heat gun, a 1/2" extension as the "clearancer", and big hammer, I was aware of this from the onset, they fit a 2.0 with this intake no problems, but, the 2.5 is around 15mm taller than a 2.0, so "clearancing" was required  It "just" touched when test fitting, now, I have about 10mm of clearance  You cannot see where it was done, and so far, there's no contact when giving it the beans Happy days
    • It's been a while since I've updated this thread. The last year (and some) has been very hectic. In the second-half of 2024 I took the R34 on a trip through Germany, Italy, France and Switzerland - it was f*cking great. I got a little annoyed with the attention the car was getting around Europe and really didn't drive it that much. I could barely work on the car since I was living in an inner-city apartment (with underground parking). During the trip, the car lost power steering in France - split hose - and I ended up driving around 4,000kms with no power steering.  There were a few Nurburgring trips here and there, but in total the R34 amassed just shy of 7,000kms on European roads. Long story short, I broke up with the reason I was transferred to Europe for and requested to be moved back to Japan. The E90, loved it. It was a sunk cost of around EUR 10,000 and I sold it to a friend for EUR 1,500 just to get rid of it quickly. Trust me, moving countries f*cking sucks and I could not be bothered to be as methodical as I was the first time around.
    • I assume clearances were all a-okay?
×
×
  • Create New...