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View Full Version : My GT2871r .64 DYNO


supers0nic
10-10-2007, 08:56 AM
http://img.photobucket.com/albums/v303/supers0nic/tim-9-13kg.jpg

GT2871r .64 a/r
NISMO/POWER ENTERPRISE 740cc injectors
WALBRO 255LPH
S13 SR20
GREDDY VSPL
GREDDY RAS
GREDDY EVO TT
GREDDY PROFEC-B
GREDDY MX DOWNPIPE
GREDYY TURBO ELBOW
GREDDY AIRINX
POWER FC
z32 MAF
MR MANIFOLD (its cracked already haah)
STOCK HEAD
STOCK BOTTOM

low boost 1.0 bar
high boost 1.4 bar

Sil-Eighty SE-K
10-10-2007, 09:08 AM
decent numbers...no a/f charts? how was the tune?

s13silvia123
10-10-2007, 09:13 AM
pretty nice setup but did you have cams.

240trainee
10-10-2007, 09:16 AM
God I want an SR with this turbo so bad

statik
10-10-2007, 09:19 AM
you need cams, my 28rs makes more power @ 1bar and spools faster =]

Anomoly
10-10-2007, 09:19 AM
whats size injectors?
Cams?
Valve springs?
pump?
Headgasket?
Head sTuds??????

we need the scoop... good numbers though

supers0nic
10-10-2007, 09:22 AM
decent numbers...no a/f charts? how was the tune?

I am too poor now to buy a wideband but i'll see if i can dig up some info.
This was tuned by a buddy of mine in Connecticut. I dropped it off to him on a monday and picked it up on thursday.

pretty nice setup but did you have cams.

no cams........ well there are cams, but they are stock :D

supers0nic
10-10-2007, 09:23 AM
whats size injectors?
Cams?
Valve springs?
pump?
Headgasket?
Head sTuds??????

we need the scoop... good numbers though


knew i forgot to mention stuff

740cc injectors
255lph walbro
stock head and stock bottom end, only this is the RAS

burnsauto
10-10-2007, 09:32 AM
not bad :)

msnglngth

vqboodah
10-10-2007, 09:42 AM
love that torquee

mrsynister
10-10-2007, 10:00 AM
nice numbers!!!! i bet its very streetable

supers0nic
10-10-2007, 11:54 AM
you need cams, my 28rs makes more power @ 1bar and spools faster =]




its okay, i enjoy my car. I told him all i wanted was 315-330 with at least 300tq

and this was the end result. I'm happy
http://img.photobucket.com/albums/v303/supers0nic/Tim240sx2.jpg


http://img.photobucket.com/albums/v303/supers0nic/Tim240sx.jpg

opponheimer
10-10-2007, 12:04 PM
Your car is pretty sexy. press that hood down boy!

BlackZenkiS14
10-10-2007, 12:31 PM
Thats awesome and encouraging. Thats the turbo i want.

What was the A/F/R you tuned for?

MADSilvia
10-10-2007, 12:55 PM
Very nice. Those numbers are what I'm looking for when I finally get 2871r. I was think 350whp & 340tq @ 20psi. I have everything you have except the Power FC and I only have 550 injectors.

But nice numbers bro and Sexy car also

opponheimer
10-10-2007, 12:56 PM
Very nice. Those numbers are what I'm looking for when I finally get 2871r. I was think 350whp & 340tq @ 20psi. I have everything you have except the Power FC and I only have 550 injectors.

But nice numbers bro.

don't get 550s !!

midland300
10-10-2007, 01:42 PM
nice numbers, where did you get it tuned?

supers0nic
10-10-2007, 02:16 PM
nice numbers, where did you get it tuned?

kahren in connecticut

Tops*
10-10-2007, 02:37 PM
http://img.photobucket.com/albums/v303/supers0nic/Tim240sx.jpg

Damn I'm jealous, I want a 28R SO bad...hopefully next summer. Very nice numbers. Is it a drag or track car?
Greddy Gullflame's right? Damn...
Who makes the hood? Custom intake vent?

supers0nic
10-10-2007, 02:50 PM
Damn I'm jealous, I want a 28R SO bad...hopefully next summer. Very nice numbers. Is it a drag or track car?
Greddy Gullflame's right? Damn...
Who makes the hood? Custom intake vent?


i just built the car to have fun. only this is i never got to track it yet since im always telling myself the car is not done yet, but now i dont know what else to add. guess its off the to track for me now :p

the hood is made by stout

stout.jp

((sr)) kelly
10-10-2007, 02:57 PM
im hoping for 380whp on my 28r with .86 a/r

good numbers tho! they make me excited!

slideways2004
10-10-2007, 03:39 PM
i like the numbers. the torque looks very good. i wonder how much of a difference 264 cams and an enthalpy rom tune make? would the rom tune be a lot less power??

slideways2004
10-10-2007, 03:40 PM
also, are 550cc almost maxed out on a set-up like this?

slideways2004
10-10-2007, 03:43 PM
I am too poor now to buy a wideband but i'll see if i can dig up some info.
This was tuned by a buddy of mine in Connecticut. I dropped it off to him on a monday and picked it up on thursday.



no cams........ well there are cams, but they are stock :D

if you can afford a power fc, then you can pay for a wideband. the aem uego is only like $270

JTunedMotorsports
10-10-2007, 03:48 PM
also, are 550cc almost maxed out on a set-up like this?
When friends of mine tuned with nismo 555 they were able to run out of octane before the injectors were maxed..this was on 93 octane. I plan on making the 375 range with pump gas nismo 555..then a tune on race gas tune also.

supers0nic
10-10-2007, 05:48 PM
if you can afford a power fc, then you can pay for a wideband. the aem uego is only like $270

then maybe im just too lazy hahahaha

smelly240
10-10-2007, 06:37 PM
550s with 375whp on pump is not gonna be good for the injectors... I dont doubt u can jack the Fuel Pressure and run those bitches at 90% duty - but you wont do it long.

sijia10358
10-10-2007, 07:33 PM
pretty good!! thats where i need to get my up to!!! **jealous**

CKAMC
10-10-2007, 08:39 PM
Fuel pump is right around the mark for an upgrade... either a 265 or a 280 fuel pump, to help with the top end...along with cams of course.

looks good tho!

jobestudios
10-10-2007, 11:50 PM
Hmmm, is 20 psi going to kill that head gasket or should he be fine?

KiDyNomiTe
10-11-2007, 05:22 AM
stock headgasket might not even last at 1.0 bar

supers0nic
10-11-2007, 07:13 AM
Hmmm, is 20 psi going to kill that head gasket or should he be fine?

well i've had this setup for three years already. considering i only don't drive the car everyday day, the headgasket hasnt blown on me

u_contempt
10-11-2007, 08:40 AM
great numbers. that's the turbocharger i am going to be using. i was little worried i couldn't hit those numbers with that turbocharger. so built bottom end and working on finishing my head build now... and i have a s14 motor:). i am really looking forward to completing my car now. really good numbers. congratulations on your car.

supers0nic
10-11-2007, 09:02 AM
great numbers. that's the turbocharger i am going to be using. i was little worried i couldn't hit those numbers with that turbocharger. so built bottom end and working on finishing my head build now... and i have a s14 motor:). i am really looking forward to completing my car now. really good numbers. congratulations on your car.

thanks! it really is a fun car to drive on the street