Nissan 370Z Forum
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Nissan 370Z Forum (http://www.the370z.com/)
-   Forced Induction (http://www.the370z.com/forced-induction/)
-   -   Calling Stillen SC Owners with upgraded kits (http://www.the370z.com/forced-induction/89684-calling-stillen-sc-owners-upgraded-kits.html)

JWillis72 12-01-2014 02:55 PM
The 7AT is rated for 300trq, mine is at 311 at the wheels with no signs of trouble but I don't think that will last forever.

brucelidat 12-01-2014 03:39 PM
Where did you get the info that our trannys are rated for 300trq?

JWillis72 12-01-2014 03:50 PM
It's in one of the threads that are at the top of this section. I think it was dreamer who found it from the manufacturer of the 7AT.


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theDreamer 12-01-2014 03:57 PM
RE7R01A: 400Nm (295lb)
RE7R01B: 600Nm (442lb)

The 1A is what we have in the 370z, the 1B is in a couple of the infiniti models.

JWillis72 12-01-2014 04:03 PM
I hope they went on the safe side by 30-40lb!

theDreamer 12-01-2014 04:04 PM
Quote:
Originally Posted by JWillis72 (Post 3044729)
I hope they went on the safe side by 30-40lb!
One of the things that I never found was, in what gear is this rating for.
We already know 5/6/7 gears are very weak under boost so it is advised to stay out of boost with those, but 1-4 what are the true thresholds for each.

JWillis72 12-01-2014 04:18 PM
I go in to 5th 2 time a lap at Sebring at WOT and while the shift is slower it hasn't broke yet. I'm not saying it's a good idea if you are worried about braking it but I'm really not, I kind of want to try the Level 10.

gussyturbo z 12-04-2014 05:52 AM
Quote:
Originally Posted by theDreamer (Post 2807406)
Asking for Stillen SC owners to chime in who have upgraded their Stillen SC beyond what is provide originally. Looking for:

-Part upgraded & what it replaced or added to the kit
-Name of part & part number if available
-Where you purchased said part
-Any available benefits the item provides (cooler temps, power increase & results if available, etc)

Looking to catalog potential upgrades for the Stillen SC kit for reference and for future owners who wish to get more potential out of the kit. Planning to add to this thread with details: http://www.the370z.com/forced-induct...ion-noobs.html
Hey man after viewing all of these would you run hfc? I run test pipes but I feel like I need to go back to hfc.....

octet 02-26-2015 01:39 PM
Hi guys,

Can anyone please give me a direct link to the 928 impeller and the 9lb pulley for the Stillen kit?

Is the impeller this one?

928 Motorsports - Porsche® 928 Performance Parts - High-Performance Impeller for Vortech® S-Trim Superchargers

If so, do we need a CCW or CW version?

Can the 9lb pulley be found on superchargersonline?

Thanks a lot!

ANMVQ 02-26-2015 02:16 PM
I looked at he 928 one also but the Vorteh upgrade was the same and less $$ at the time and the upgrade was to the SI . If you use this with the 9LB pulley I HOPE you have extra $$$ laying around for a motor. :/

octet 02-26-2015 02:21 PM
I can see many people are using the 928 upgraded impeller with the 9lb pulley. Can you post a link to the Vortech impeller please?

ANMVQ 02-26-2015 02:38 PM
Theres no link to the upgrade you have to call them. An if you see many people running 13 PSI on the Stillen SC and on a stock motor your lucky. All the ones I have seen have popped including mine.

JWillis72 02-26-2015 03:48 PM
Good luck with that combo, your playing with fire.

brucelidat 02-26-2015 04:30 PM
From the experiences of these guys, I would stick with the stock kit or maybe the 9lb pulley and that's it.

EliteXpress 02-26-2015 05:15 PM
9lb pulley was enoug for me, Z runs nice and strong! Seeing almost 10PSI with Test Pipes.


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