My 86T Z31

[MADMIKE]

I have just lurked here for a number of years since my s13 and s14 went the way of the dinosaurs.

Here is my 86 Turbo Z31 300zx

http://sphotos-b.xx.fbcdn.net/hphotos-ash3/545875_3166075385751_1796843999_n.jpg


Currently I have the car torn down for a vg33et swap. Fitting a top mounted HX35, and a bunch of goodies. I am at work so I can't get into it now but I will toss up a current spec sheet later tonight.

Current Mock-up
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[MADMIKE]

So long story short I pulled my 89k mile vg30eT for a VG33 with about 90k miles on it. I have been pretty hard at work getting that motor up and going. The motor has a very crusty passenger side bank, so that is where the cleaning began. I pulled everything but the heads off the motor and scrubbed it down and prepped the block for a quick spray of enamel paint. I went to fitting the various new upgrades. The internals are going to stay stock for the moment as I am going to snag another block for a super secret project to replace this 3.3.

Aftermarket Components
Isky 262.56H Cams
Greddy Oil Filter Relocation block
-4 AN-12mmx1.25 Black Fitting
Russ Cam Gear
Experimental Engineering Vg33/z31 oil pickup
ASCO Plenum Spacer
ASCO Stainless motor kit
Z31 Parts Poly Motor Mounts
Teflon Crank Scraper

Fluids
Amsoil ATMQT 10W-30

Stock Comonents
VG33 Pathfinder Motor
130A Titan Alternator
S13 60mm Throttle Body
Z31 Turbo alt bracket and tensioner, Motor Mounts, Exhaust manifolds

Non OE Replacement Parts
Gates Timing belt & Tensioner
Airtex Waterpump
Felpro LIM gaskets

Nissan OE Motor Seals
Gasket Retainer(12298-V5000)
Gskt-Oil Pan(11121-V5000)
Gskt Oil Pan(11121-F6505)
Seal Oil Pan(11121-22P00)
Oil Seal-Crank(12279-AD205)
2x Seal Oil Camshf(13042-D0100)
Retainer Oil Sl(12297-V5000)
Nissan Front main seal
Oil pump gasket
Woodruff keys,
Rear Cam cover gaskets
Used VG33 MLS Exhaust gasket
Flat VG33 oil pickup gasket

Modified Stock Components
VG30 Upper Timing Cover modified for adjustable Cams
Vg33 Lower Timing Cover
-10 SS AN bungs welded to Z31 Valve Covers
-12 SS AN bung welded to Z31 Turbo Oil Pan

*Paint*
Block- Satin Black Enamel
Oil Pan -Satin Black Powder
Timing Covers- Matte Black Powder
Alt bracket, Pass motor mount, Alt tensioner bracket, Alt adjuster- Gloss Black Powder
Turbo Exhaust manifolds and Crossover pipe- Black Ceramic Coat


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[MADMIKE]

Just to keep this current lets move over to some of the side project stuff that I have been designing.

Turbo setup
HX35
Turbine Side
1/2" Stainless Turbo Outlet Flange w/ wastegate blocked and 0.093" Copper Gasket, 3" Stainless pipe socket welded with a vband assembly, New Hx35 Turbine housing (Modified to keep wastegate closed)

CHRA
-4AN-12mmx1.5 Black fitting, 3/8" Stainless Drain flange w/ 30* -12AN fitting welded (both machined to clear the compressor housing), 45* -12 on Oil Pan side,-4 & -12 Aeroquip Starlite hose for feed and drain

Compressor
Columbus Diesel Billet Aluminum hx35 3" Inlet(turned on the lathe for a t-bolt seal) with OEM Vband and oring seal
4" HKS Mushroom w/3 layer dry Filter.

46mm Precision W/G

Still need to fab my Relocation, Downpipe (with Innovative 1" Stainless Bung, and a hand made Titania o2 Bung) and WG Screamer pipe with a tapped 1/2" SS T3 Flange, 1/2" SS Flange, 2.5" .120 wall SS pipe.

Some Fab Porn
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[MADMIKE]

I have been at a breakneck pace for the last month or two on designing/fabricating a few different systems for this motor swap.

Fuel
Here I have a long way to go, I don't have the time or funds to sump my tank as I would like so my A1000 setup will wait for a little bit. Instead I snagged a Z32TT fuel pump and will continue to use my stock lines up to a Z32TT filter. Here is where the fun begins. Using push lock connections on my Y-block I will tap into the stock feed, split it to dual -8 lines to the Rails under the LIM, exit the rear -8 to my A1000 FPR with a pushlock to the fuel return.
I made my set of 14mm billet aluminum fuel rails to use RC Engineering SL4-440 injectors for now. When I get time to finish the rest of the system I will be utilizing Bosch 1600cc injectors, Direct Port Nitrous is in the works as well.
Utilizing a russel Y-block, Redhorse & Aeromotive fittings, Aeroquip -8 Starlite hoses, Low profile EV-1 push connectors, New O-rings from RC

IC/Intake track
Evo X IC
3" Aluminum Piping
relocated z32 MAF
Possibly gutting a mani if I get the time
blocking off emisions
ASCO plenum spacer

Meth Injection
AEM Meth Kit

Oil Cooler
Greddy Relocation block with -10AN fittings -> Greddy T-Stat Filter Block -> -10 bulkheads -> to Morcal 25 row cooler core
Using Redhorse fittings and Aeroquip -10 Starlite hoses.
Plan on making a Shroud to feed Cooler through tube, and exhaust fins to protect rear

PCV
-10AN male SS bungs on each Valve covers. "Secret" Catch Cans more than likely where battery was formerly located.
Utilizing Redhorse fittings and -10AN Aeroquip Starlite hose

Electronics and Electrical
Greddy Profec -b EBC
Pivot RHU-M sleepy eyes (JDM Fresh)
GT-R Push start
Nistune
AEM Meth Controller
Aeromotive Billet Fuel Controller
Efan setup using the Sentra 190* switch and either Altima or G35 Fans
Relocating the CHTS to the LIM
Battery relocation using LongAcre 1/0 133 strand AWG wire, power stud and a grounding block, with Baja style relocation cage and Optima Redtop 100ca battery

Misc
Removed AC and any Weight I can
Front Shround, belly pan for Radiator
Dumping Exhaust out under the car for now but plan on Driver side exit in front of Rear wheel


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