STILLEN 370Z Supercharger System - Announcement!!!

G37Sam

Enlighten us then

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ANMVQ

Yea am in for the enlightn us, I have this kit made good power All tho my SC failed and car is down.

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

ANMVQ

Didnt have time to read this whole thing but tomnavone caught my eye, Did he really return his kit becasue he only made 397hp and 293lb/toque ( WHP) On their tune,, REALLY MAN I made 342 WHP 260WTQ on their tune, 42 WHP &20 WTRQ over my IE #'s.. Custom tune netted 412 WHP and 300 WHTQ, Those are their advertised 515HP, No wonder they fought with him on this, What did he think he was going to make 500WHP

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

Motion Lab

This is a solid kit from what we have seen. 420whp on a mustang dyno on 9PSI. Made about 330ft/lbs of torque. Had a nice powerband really. I applaud them for taking a kit back just because the customer wasn't happy with dyno numbers. You could have just told him to go run on a dynojet! haha.

Thanks,
Alex Goodwin
AlexG@motionlabtuning.com

EVOHUNTER

I've had nothing but problems with my stillen kit, the kit heat soaks so fast youll have 460 whp when u start it up, drive for a few mins in 80 degree + weather and the kit only puts out 370whp. Im fed up with the kit aswell as the car.
The overall design is weak, intake tubes, MAF postion.. The cooling system is a JOKE.
I was thinking about upgrading the cooling, new res. new piping, new intercooler.
upgrade the pulley and impeller, and MAF sensors. But why? this stuff should of been done in the R&D .
Im taking the kit out next week and replacing with a single turbo set up.
And ill never look back at stillen, for ANYTHING.
Poor design.
Thought id add, not to talk down on anyone that has stillen kit, If its working for you.. all the power to you.

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travisjb

Heat soak is a problem with the "other" kit as well, of course... would be interesting to see some data on this

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2009 370Z #104
*For Sale*

Rusty

Dumb question. How are you planning to up grade the intercooler?

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浪人 - 殺し屋
"The Difficult Anytime, The Impossible By Appointment Only"
http://www.the370z.com/members-370z-...o-journal.html

ANMVQ

Well , We'll see when I'm done with my car, See sig for current numbers,

I upgraded EVERYTHING,
34 Tooth Count Jackshaft Pulley
30 Tooth/35mm Supercharger Pulley
idler assembly from a 03-05 350z
Bosh EV14 Injectors 850CC
UPREV MAF's
NGK plugs( GTR Plugs)
Heat Exchanger (Frozen Boost) 27"x6"x3.5".

I agree about the heat soak tho the way the kit is now.

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

WILD370Z

I tried to find the heat exchanger on frozen boost not sure if it will fit because I already have an auto cooler and a 34 core oil cooler. Please let me know how you find the new heat exchanger very keen to find out the results

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Custom yellow respray-custom interior-lights-20 inch wheels-x force full exaust-stillen sc-928 impeller-carbonetics 2.0 differential-34 row oil cooler-auto cooler-2.8 pulley up grade

ANMVQ

It will fill you will have to move some things around but it will, Going to look like a front mount intercooler. The GTM guys have no problems running the tranny and oil coolers with their Front mounts.

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

JB-370z

Where is RCZ when you need him to talk up Stillen, and tell us how we are a bunch of idiots that know nothing. Wait he sold his too... LOL

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ll Baker Tuning ll GTM ll Powerhouse Amuse ll HKS ll Up-Rev ll iForged ll AP Racing ll Pioneer ll SPL ll Bride ll Top Secret ll OS Giken ll
GTM Stage 2 Twin Turboed 370z (First in Texas, Thanks To Baker Tuning)

kellyefields

I am the one that bought RCZ's kit and I have not had any problems except for the crappy tune I received from WPB. Otherwise the kit does exactly what it claims to do. Granted once the engine gets heatsoaked all kits begin to loose their efficiency. That is the nature of the beast. Maybe some more than others but each car is different as well. Know as far as being able to combat this issue one needs to ensure a colder charge is sent into the engine. One theory I have is to use the current Air to water setup stillen has and add a Air to Air intercooler prior to the supercharger to give a duel cooling effect so in essance having a cooling effect before and after should lower the operating temperature as a whole.

Overall I am very pleased with the kit and understand its potential and limitations.

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MY 2009 SC BUILD.

christian370z

^Haha, the stirring begins.

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-320whp / 259wftlbs-
SP Rays -- RE-11s -- SpecialtyZ Tune -- Swift Springs -- Stillen 25R Oil Cooler -- Stillen G3 Intakes -- Berk HFCs -- F.I. 12" CBE -- Stillen Sway Bars -- Es14 Spring -- INGS+1 lip -- CF Spoiler -- GTR Start Button -- VLED Parking Lights -- PWJDM V2 shift knob

Shamu

I'm not seeing this with my Stillen kit? It rocks!

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Grant

Staples

As mentioned before, all kits will get heatsoaked. If I've been doing back to back Dyno runs I'll lose 20 - 25whp. If I let the motor (supercharger) cool down for about 10 minutes I'll make the power back immediately. Unfortunately, you're only "simulating" numbers on the rollers, so once you're on the road, who knows what power is being made / lost.

Methanol will help with the combustion temperatures, but won't help with the heatsoak on the blower. That's next on my agenda.

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'08 Infiniti G37s - Forced Induction Fed