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Greddy Twin Turbo Kit! We've got NEW Numbers!!

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Old 04-13-2004, 05:38 PM
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spz33
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Default Greddy Twin Turbo Kit! We've got NEW Numbers!!

It's a completly stock motor, Greddy Twin turbo kit with front mount intercooler and the newly released HKS Titanium exhaust. Dyno's don't lie. Car is running at stock boost (6lbs) and 104 octane. Enjoy!










more pictures can be found here.
http://sp-power.com/PG%20NISSAN.htm
Old 04-13-2004, 05:45 PM
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supra crazy
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damn!!! what exhaust is that?!!!?!?!

Stillen?

great numbers

Last edited by supra crazy; 04-13-2004 at 05:48 PM.
Old 04-13-2004, 05:47 PM
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2003z
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Default Re: Greddy Twin Turbo Kit! We've got NEW Numbers!!

Originally posted by spz33
the newly released HKS Titanium exhaust.
Old 04-13-2004, 05:52 PM
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slay2k
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#1 - Thanks for the post.

#2 - What the hell? How would raising the Octane of the fuel increase horsepower ? All that should allow you to do is increase the boost without detonation... am I missing something here ?

How are you getting 70-80 more rwhp than everyone else running normal gas ? Even people with free-flowing exhausts like the Greddy Evo2 aren't coming close to these numbers.

PS: This belongs in the FI forum.
Old 04-13-2004, 05:53 PM
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ranger5oh
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sweet numbers!
Old 04-13-2004, 06:01 PM
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BlueDragonZ
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Those are impressive numbers. What's the price for the new exhaust, looks damn good.
Old 04-13-2004, 06:04 PM
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spz33
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As far as without the gas, we dynoed the car and got 401 at the wheel. We gained a little over 20hp with the new exhaust as well. Don't get confused though, my techs spent a good amount of time and knowledge to get this power after tweaking the e-manage! Thanks for looking!

P.S.

Retail on the HKS titanium exhaust is $2595

Last edited by spz33; 04-13-2004 at 06:06 PM.
Old 04-13-2004, 06:06 PM
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___DJK___
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Originally posted by BlueDragonZ
Those are impressive numbers. What's the price for the new exhaust, looks damn good.
Thats the HKS true dual exhaust, list price is about $2600. They actually have an exhaust coming out that is newer than this one which costs less and makes more power. Look around in some of the recent threads, you should be able to find some more info on this.
Old 04-13-2004, 06:07 PM
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ron_c1
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Originally posted by slay2k
#1 - Thanks for the post.

#2 - What the hell? How would raising the Octane of the fuel increase horsepower ? All that should allow you to do is increase the boost without detonation... am I missing something here ?

How are you getting 70-80 more rwhp than everyone else running normal gas ? Even people with free-flowing exhausts like the Greddy Evo2 aren't coming close to these numbers.

PS: This belongs in the FI forum.
#2 .....higher octane at same boost level you can advance the timing....or if running the same timing run higher boost.
Old 04-13-2004, 06:09 PM
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92hatchattack
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what kinda of dyno was this done on?????
420whp is hard to belive at only 6 psi.....
Old 04-13-2004, 06:20 PM
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spz33
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sorry 8.8 psi with 104 octane....
Old 04-13-2004, 06:25 PM
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350Now
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I think SP uses dynojet. 8.8 psi with 104 octane is reasonable as we have seen dyno of 8psi hitting about 400 rwhp. spz33 do you happen to have the a/f graph?
Old 04-13-2004, 06:29 PM
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350Now
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also it seems that you are running a test pipe so this number is definitely achievable.

One more thing how are you guys dealing with timing? Also at 8psi is the stock fuel pump enough to deliver the fuel or did you guys swap out the fuel pump?

All in all great job though.. Is this Mark? If not tell him Jeff w/ the Silverstone 350 also with Greddy TT said sup.. thx.

Last edited by 350Now; 04-13-2004 at 06:34 PM.
Old 04-13-2004, 06:50 PM
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92hatchattack
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well there was the litltle glitch .. now we know ... he had claimed 420 at 6psi

but numbers seem very right for 8.8 psi ..... congrats on the #'s!
Old 04-13-2004, 07:04 PM
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samw1978
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that exhaust looks awesome~
Old 04-13-2004, 07:10 PM
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ares
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Originally posted by samw1978
that exhaust looks awesome~
that it does, but you half way to the turbo at that price.

it is sexy.

great numbers.
Old 04-13-2004, 07:29 PM
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SKiDaZZLe
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good numbers.

i made 426hp/389tq at 8.5psi on regular 93 octane. your numbers are pretty close.

m
Old 04-13-2004, 09:17 PM
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wick3d350Z
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Drool TT
Old 04-14-2004, 06:30 AM
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jesse@ptp
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Can you post a pic of your a/f readings??? were you running rich or lean?


Jesse
Old 04-14-2004, 12:29 PM
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spz33
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A/F readings i'm sorry are for in house use only. I can tell you that the reading is really really rich. I'm sorry for the mixup, the car was at 8.8lbs of boost. It is a dynojet. Thanks for looking.


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