Starting Steps
 

Ok so some of you know about my SC taking a dump, Stillen is going to warrenty it, But I'm still thinking about making some changes. I "MAY" or "MAY not" Send it to 928 Motorsports for the Impeller upgrade but either way I see in the future me adding something for more HP. We all have heard the rummors about the heat soak issue the Stillen kit has in the summer, So I went ahead and grabbed a upgraded heat exchanger from Frozenboost.com. Lots of american guys run these, SVT mustangs, Lightings and a few SC Camaros, The price was really good , Under $170 shipped and pretty big at 26x7x3.5.


Air to Water Heat Exchanger

That looks awesome. I know that with my previous car, a lot of guys ran Air to Air, or Air to Water setups w/ ice boxes even for the track and they worked excellently. Def a great idea to keep that puppy cool!

It's interesting you say this, we were thinking of ways to get cooler temps on a local stillen setup.

My suggestions if your going for the bigger exchanger run a larger coolant tank with ice box in the trunk. Should help out tons. Also run a heathy amount of water wetter in the coolant, i don't usually like additives but running it on my old sc'd car it worked really well.

Thanx guys, Looking into also changing the coolant tank to a bigger one , Just looking for room.

What is the benifit of a larger coolant tank, Just that more coolant to flow would keep it cooler, I know it sounds dumb, But more to flow through the exchanged is a better way to keep things cool, Just like running a larger radiator? I will have to look and see where I could fit this, I found a lot on Ebay for like 150, Morroso and ETD motors.

I am by no means an expert. I just went with the flow when it came to cooling mods for my old car. The first thing i said to the guy here was to upgrade the exchanger. But it was always my understanding that while running a larger exchanger will cool off a larger amount of coolant at one time, your only combating half the problem. By adding a larger resesivor you now have a larger pool of coolant to draw from therefor having the overall temperature displaced over the greater amount of coolant keeping things cooler. When you look at the stillen tank, it looks smaller then a water bottle. The other advantage is having an icebox for track days.

My advice is to read on an svt forum, lots of info on there since they all run/start off with exchangers.

I don't think you would need a huge box, something that could sit in the styrofoam area under your trunks carpet should be good. You will have lots of coolant in the lines from the engine bay to the trunk as well.

Slightly off topic but if you do decide to go with this impeller there is no reason to send it out to get it done. It's actually a very simple process of heating the impeller until it literally falls off and doing the same for the new one going on.

Yea I'm sure it not that bad read a few things about doing it, But with the car being at the dealer and the install of the impeller is 0 with 928, and my being in a loaner car, mind as well let a pro do it. :)- An not have me or someone else f things up.

No thats exactly what I thought, an thanx for the info :)
But I will be trying to stay under the hood, I'm looking at areas where I could fit something, with the stock intake manifold gone I have some room on the drivers side of the car to work with, plus with my new vented hood the is a lot of air moving around in there so staying in that area will not be that bad,.

Looking into some other things also, An can any one confirm the Stillen Kits injectors are only 600CC's? Why would they not use 650C. If there are 600's and upgrade the impeller I will need injectors. Along with new MAF's from UPREV.

Your better off buying one of there small 10 inch fan's ,and wiring it up to come on with your stock fans. You will alreay have to add more coolant with the lager Heatexchanger.

Ok Will definitly look into the fans, LOL on the Phone with them now "vortech"
7-10 days out of stock on everything :/

I've got a couple uprev mafs lying around if you end up needing them

seymore you have a PM

OK so the heat exchanger will be at the dealer tomorrow, An I just picke upi the UPREV MAF's will need to retune the car for the MAF's? Not really sure becasue they will just read more air correct? No really adding a mod am I?

The resolution is different from OEM so you will need to retune for the new mafs

Thanx seymore will I see anymore WHP or just better flow readings?

The mafs themselves won't give you any more power, but they will allow the tuner to fine tune it more, plus you won't be able to max out the mafs so if there's more power to be had in your setup they will let it out. The higher resolution scales it better, imagine instead of 50 squares you now have 150, but covering the same rpm band. Makes for a lot smoother tune

Hey Perfect man, Thanx for the explaination, I new I may need these are the stock MAF's are supposed to run out at 400WHP( Over that), But if I do the pulley change I will definitly need them,

Will be making a APT for the MAF's and the pulley upgrade :)

Would this be a good idea? Or can the Stillen stocker handle the extra 2 PSI?

ProCharger AV008A-001 ProFlo Bypass Anti-Surge Valve Clamp On Style

Get this one it's the same one I had easy swap.

Turbosmart BOV Kompact Dual Port-25mm TS-0203-1022

I don't think you need to fix a problem that people aren't having. I believe both the Stillen and GTM kits have a BOV already. I believe the GTM blower does not spin at full speed in low load high rpm situations because it uses a fluid type clutch, or so called "traction drive" which only fully engages under high load. I'm not sure if the Vortech units used by Stillen have similar technology. See here for more info on Rotrex design.

The Stillen uses a plastic by-pass valve that is known to not handle boost well over 9-10 PSI.

Squeeze ,That FTA? no.. We recuit the air.

NEVER MIND missed the port on the bottem, Same one you are EH, How quite is it?

Ok so just ordered the last part yesterday,

So the run down is below hope to get close to 480-500 WHP. Wanna Thank Seymore and MR.Squezze for the help along the way,

34 Tooth Count Jackshaft Pulley
30 Tooth/35mm Supercharger Pulley
idler assembly from a 03-05 350z bracket
Gats belt Part number 560 8M GT20
Bosh EV14 Injectors 850CC
Frozen Boost Air To water Heat Exchanger 24"X7"X3.5
NGK Plugs( GTR) DILKAR8A8 X 6.
UPREV MAF's.