Nissan 370Z Forum

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-   -   GT Motorsports: 370Z Supercharger system development (http://www.the370z.com/forced-induction/8812-gt-motorsports-370z-supercharger-system-development.html)

kdoske 01-29-2010 11:46 PM

Quote:

Originally Posted by frost (Post 380907)
Not to thread jack, but what makes you say that?

Between 0-3500 rpm there isn't much oomph is all. A super charger would fix this more then a TT for sure. Obviously if you are looking for high RPM HP increases then that is out the window. Thats why I said in my opinion, I would prefer to see a kit that would show me gains on my daily driving rather then a kit that would only really really shine on the track.

Togo 01-29-2010 11:56 PM

Quote:

Originally Posted by kdoske (Post 381081)
Between 0-3500 rpm there isn't much oomph is all. A super charger would fix this more then a TT for sure. Obviously if you are looking for high RPM HP increases then that is out the window. Thats why I said in my opinion, I would prefer to see a kit that would show me gains on my daily driving rather then a kit that would only really really shine on the track.

The possibility exists that in the 0-3500 RPM range this kit won't add all that much oomph either just because it's a centrifugal supercharger and not a roots or twin screw type...

Buddy Revell 01-30-2010 12:00 AM

Quote:

Originally Posted by Togo (Post 381090)
The possibility exists that in the 0-3500 RPM range this kit won't add all that much oomph either just because it's a centrifugal supercharger and not a roots or twin screw type...

Seems like some peeps don't understand this.

Togo 01-30-2010 12:03 AM

Quote:

Originally Posted by Buddy Revell (Post 381096)
Seems like some peeps don't understand this.

I'm just hoping that with a kit like this and the same tuning we saw in this thread (and I have no idea what kind of tuning it was but damn holy torque balls..) http://www.the370z.com/forced-induct...p-532rwtq.html then this kit will fuckin rock!!!



Give us a SC Kit with 450RWHP/RWTQ!!!

kdoske 01-30-2010 12:08 AM

Quote:

Originally Posted by Togo (Post 381090)
The possibility exists that in the 0-3500 RPM range this kit won't add all that much oomph either just because it's a centrifugal supercharger and not a roots or twin screw type...

Quote:

Originally Posted by Buddy Revell (Post 381096)
Seems like some peeps don't understand this.

Possibility being the word. I'm pretty sure the Torque curves on the dyno will prove other wise.

fstrnldr 01-30-2010 09:32 AM

Regarding the "low end torque increase" A superchargers boost curve is 100% dependent on the RPM of the supercharger. So a pulley change would cause the boost to build quicker. The other side of this is that in doing so you could potentially over spin the supercharger by the cars redline. For those looking for that low end, an optional pulley could be made. Just might have to lower your rev limit a bit. Of course this is all speculation until we see what the base numbers are.

puckshaw 01-30-2010 09:51 AM

Quote:

Originally Posted by Zsteve (Post 381031)
I was looking at a sc dyno in the beginning pages in this thread and it showd the HP and TQ as being less than stock till about 5k rpms, is this normal?

You're looking at the dyno wrong. The blue lines are with the SC and it makes way more power and tq throughout the entire RPM range.

JB-370z 01-30-2010 01:39 PM

This has kinda been a let down :(

frost 01-30-2010 01:40 PM

Quote:

Originally Posted by JB-370z (Post 381647)
This has kinda been a let down :(

What part has been a let down?

Togo 01-30-2010 01:53 PM

Quote:

Originally Posted by frost (Post 381650)
What part has been a let down?

My guess is he is let down that at 11AM they still didn't have everything completed and posted up on the forum for him to see....

blue660r01 01-30-2010 02:03 PM

Quote:

Originally Posted by JB-370z (Post 381647)
This has kinda been a let down :(

You do realize they have other things going on do you?

FuszNissan 01-30-2010 02:04 PM

Quote:

Originally Posted by Togo (Post 381669)
My guess is he is let down that at 11AM they still didn't have everything completed and posted up on the forum for him to see....

:ohsnap1:

frost 01-30-2010 02:08 PM

Quote:

Originally Posted by FuszNissan (Post 381704)
:ohsnap1:

x2

StillenZ 01-30-2010 02:10 PM

lol... i love the sleepover comment, cause thats exactly what i did... fell asleep in this thread... but I'm back now and patiently waiting results:yum:

FuszNissan 01-30-2010 02:29 PM

You guys need to remember most of the FI stuff for the Z has been custom made. It's going to take time. Believe me the last thing GTM needs is a blown car for rushing production.


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