Stillen Air to Air setup

victorofhavoc

why not run speed density instead of MAF? then you can tune more accurately and it wouldn't matter that the sensor is where it is...Less modification and more stable tune

__________________
Had a 2010 WRX- boy was it quick in a straight line, got a 2014 Z- man is she grippy in the corners-- then left the Z and later got a GTI, now back in an 09 racecar Z!

TopgunZ

Lets talk flow. Which style ic is best suited for a sc and to flow the best. Horizontal like picture, or vertical like picture?

Looking for lowest psi drop here. Im not worried about which one cools better since i wont ever be making more than 14lbs.

Attached Images

	$_1.jpeg (17.6 KB, 20 views)
	img-4453-0-xlarge.jpeg (221.1 KB, 14 views)

__________________
ROTREX SUPERCHARGER TUNER KITS - $6799/ CUSTOM STILLEN AIR TO AIR KITS -$2100/ 700+ WHP!! WWW.TOPGUNSPEEDWORKS.COM

Jordo!

I think the major issue with psi drop is making sure its appropriately sized and running as short piping as possible -- too big is no good, too little is no good.

For a project like this, I highly recommend picking up a copy of this book -- tons and tons of useful info:

http://www.amazon.com/Induction-Perf.../dp/1859606911

It has lots of useful tables for estimating these sorts of things -- really, really fantastic text.

__________________
Enjoy it. Destroy it.

EliteXpress

Question, if you clock the charger downwards will the oil still sit properly inside the housing to keep the supercharger running efficiently?

JWillis72

I hadn't thought about this but your right! Every time I go to the track I blow a little bit of SC oil out the left brass plug that has a vent in it my first session. That vent is just a tiny hole, how are you going to keep oil from running out of it when you click it? The first time it happened I called Mark at Stillen from the track freaking out but he told me its to keep the pressure from getting to high so I don't think you want to block it off. You might be able to place the dip stick in the lower hole and the vent in the upper once it's clocked but I'm not sure.


Sent from my iPhone using Tapatalk

ANMVQ

That's a great point !! I forgot about th DAMN hole that's on th top of the SC, that's how mine enjested water. The brass fittings on the top one of the has a god damn hole in the center, bottom of the whole for the Allen wrench . So not it'd spill out :/

__________________
14 Q50 AWD, ARK, ECUTEK (SEB), Takda,

JWillis72

I ran into that problem with water because my vented hood is open above it. I built an aluminum shield that covers it that fixed that problem. I couldn't figure out why the supercharger oil was milky white at first when I started draining it until I realize that vent is just a hole that let water in. Again Mark at Stillen help me find the problem.


Sent from my iPhone using Tapatalk

JWillis72

IMG_1548.jpg

This was the problem.

Pro4Jackster

You only clock the volute. Not the whole head unit.

__________________
Jtranbuilt '08 Z [Jtran PT7075 Single - Fujitsubo - Transgo - Wilwood - TE37SL - BC Racing]

thangcu35

Vertical will have higher flow, less psi drop, but doesnt cool air temp as effective as horizontal. It is more suitable for efficient compressor running lower boost. If heat is the major factor robbing power in the tune, going for the horizontal style will yield better results.