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The Last Of The Stillen Superchargers


taybo

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Well here goes. I thought I'd document the fitting of my Stillen supercharger (and related mods) as not much info seems to be about on these. I managed to pick up the very last DE/Revup charger from Stillen through Tarmac, which is a 'tuner' model (i.e. doesn't come with the piggy-back ECU etc.). So my shopping list for the project includes:

Stillen supercharger with intercooler.

Mishimoto oil radiator

Deatschwerks DW200 fuel pump

Deatschwerks 440cc injectors

Stillen high capacity oil sump (already fitted)

Prosport oil temp gauge

Prosport air/fuel wideband gauge

Stillen bonnet cowl

 

Tuning will be required afterwards but I haven't decided where this will be as yet.

 

First step was fitting the cowl to my carbon fibre bonnet. Deep breath and cut a large hole...

 

Cowl was then bolted and bonded to the bonnet with Tigerseal

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Finally resprayed and fitted to zed.

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Edited by taybo
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This weekends mission - to fit the intercooler system and oil cooler on, which is this little lot:

17903790_10155364498969736_4184391276351736045_n.jpg.ea4080e23a43c60127c56fc3cc64db13.jpg

Then off with the front bumper, which was a real sod as it has been previously bodged back on with various non standard screws

17903794_10155364501739736_5027902639708847976_n.jpg.97e3ea0cb335ff40801a84a158dba635.jpg

Then on with the oil radiator (funny nothing fits as straight forward as the instruction videos) 17861861_10155364504224736_9002123323330599937_n.jpg.5b7e4ec9526ad64402ed700de3226be4.jpg

 

Next on with the intercooler rad in front of the oil rad again

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Also fitted the expansion tank and pump for the intercooler and moved the car expansion tank to it's new position in front of the nearside front wheel :blink:

 

Tomorrow I have the sandwich plate to fit and hoses and pipes to finish connecting; plus a bit of wiring if there's time.

 

 

 

Edited by taybo
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Looking good. Kinda wishing I'd hidden the oil cooler the same as you have now.

 

Sent from my SM-G930F using Tapatalk

 

I had to cut down the mounting bolts on the intercooler, otherwise they'd have been sticking into the fins on the oil rad.

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Looking good. Kinda wishing I'd hidden the oil cooler the same as you have now.

 

Sent from my SM-G930F using Tapatalk

 

I had to cut down the mounting bolts on the intercooler, otherwise they'd have been sticking into the fins on the oil rad.

Looks much better than my butchered bumper and un symmetrical view through the grill. Suppose I can always change it in the future. Keep up the good progress

 

Sent from my SM-G930F using Tapatalk

 

 

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Sandwich plate is on and no oil leaks! One last pic before the front bumper goes on.

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Piller gauges on but not wired to the sensors yet.

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I have to wait a week now for my mechanic to swap out the HFC back to the OEM cats as recommended by Stillen for max boost. Hopefully I'll get to speak to Dean at Top Gear (Bridport) tomorrow to see about the re-tune once all the mechanical stuff is done.

Edited by taybo
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Finished work early today so I had time to route oil temp and air/fuel sensors from engine bay to the cabin. Went the usual route via the ECU grommet. Connected everything up in the drivers foot well so the temp sensor is now operational. Still waiting to get the o2 sensor fitted next week.

 

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Edited by taybo
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  • 2 weeks later...

Sensor for the air/fuel gauge now fitted & connected up. Worked 1st time! (whew!).

Decided to fit the double pulley tonight so off with the OEM fan pulley and on with the new. Was a pig of a job to align the bolt holes as visibility was minimum. I used a cheapo endoscope on my phone to get a view

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That worked okay but then I had to use longer bolts to draw the pulley on before I could fit the new bolts that came with the pulley. Even then with the dish in the pulley it was a bit fiddley. Pic below is looking down from the top. The new pulley is at the bottom of the picture.

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Got there in the end. MOT on Friday and still waiting to sort a suitable tuner (hopefully someone local).

Edited by taybo
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  • 2 weeks later...

Upper and lower plenums removed. Taped up to stop and nasty bits dropping into the engine.

P10200.jpg.f4105915852ede0d134ef003eb4e7f59.jpg

 

Spark plugs changed for one step colder then it's new DW600 injectors in. They proved to be a little difficult to fit and the bottom o-rings kept falling off, so proved to be a little fiddly.

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Re-routed crankcase breather hose past injectors and around the back to get it out of the way of where the main drive pulley will go.

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Main drive pulley fitted. Bypass hose/pipe fitted over the top of the engine. They recommend route was under the fan shroud, which was a bit nasty, so I used some aluminium tube.

P1020080.jpg.b1a19bbf3eef4c6124052dc8a344337a.jpg

Edited by taybo
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Tensioner and belt fitted.

P1020082.jpg.d2e4668c9811f7e74a057eccc68f3cd3.jpg

 

Stillen lower plenum fitted

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The big boy goes on, along with the top belt.

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Some of the pipes didn't marry up with the new system, so need to be replaced.

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Edited by taybo
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Start her up and all seems to be running okay, which is a huge relief!

Had trouble uploading a video to Photobucket so can only link it through FB.

Can't take it out until the tuning is done.

Things still to do:

Change fuel pump (waiting for o-ring)

Fit oil catch can

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Plenty PMs but i only just found/noticed your build thread?! :-)

 

Where are you gonna mount the catch can? ive been thinking to fit one too but just havent gotten around to deciding which one to buy based on indecision of where to fit it :-0

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Where are you gonna mount the catch can? ive been thinking to fit one too but just havent gotten around to deciding which one to buy based on indecision of where to fit it :-0

 

Next to the power steering reservoir :-)

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Haha this that looks madmax levels of mental! I would love a passenger in a SC or Turbod Z, i bet they are wild!

 

Roots style charger is ideal for the Z because it will mask the gearbox whines haha!

 

Great progress with it all mate, you have made it look like a very easy install!

Edited by WillisRR
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Great progress with it all mate, you have made it look like a very easy install!

 

Hasn't been too bad tbh. I'm no great mechanic by any means.

 

Fuel pump is now installed and I did the swirl jet and regulator mods as here: http://www.christurnbull.com/projects/automotive/walbro-gss342-installation-350z-g35-fx35-etc/

 

Remap is booked with Horsham for 23rd, so fingers crossed for decent results!

Oh and a bigs thanks to Blade for his help and pictures from his machine to guide me through the dodgy bits. :thumbs:

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This is the 3rd Mishimoto oil cooler for the 350Z where either it's been fitted upside down, or the makers sprayed the logo upside down? Not that it matters on yours as it's hidden, it's just something my eagle eye notices B) .

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