T28 Setup Dyno results

redpotatoes · Post by **redpotatoes** » Sat Oct 18, 2008 12:16 pm

After having 2 issues with the car and finally solved them, I went back on the dyno to have my car finished. I am happy with the results. AFR was a steady 12 and boost was set at 10psi (was running 9.X on the dyno).
Here is the link of the issues I had:
viewtopic.php?t=35126&highlight=
viewtopic.php?t=37099&highlight=

My current setup is:

97 Engine with a 95 intake
T28BB Turbo (Rebuilt with a ported wastegate)
370cc injectors (Deatsch Werks rebuilt and tested)
N60 Maf
Bottom mount manifold
Turbo elbow
Custom 3" downpipe
3" testpipe
5 zigen fireball cat back ~2.5" (60.5mm)
Custom 2.5" Intercooler piping
FMIC 28x7x2.5
OEM Nissan gaskets
NTK 02 sensor new
BKR6E spark plugs re gapped (tuner re gapped them)
OEM Fuel filter
Walbro 255 fuel pump
JGS Vacuum block
Greddy BOV type rs
Greddy Profec-b spec II boost controller
S13 ECU (Almasi tuning)
Fidanza flywheel
Bully performance Stage 4 clutch kit
Optima redtop battery relocated in the trunk

Dyno session took place on a dynapack yesterday. Here it is !

SiNcIDiUs · Post by **SiNcIDiUs** » Fri Oct 31, 2008 3:50 pm

Nice stuff. Hopefully those are the numbers I get to see when I'm done.

Prang11 · Post by **Prang11** » Thu Nov 06, 2008 2:13 pm

Looks good, are you able to increase the boost to anymore?

redpotatoes · Post by **redpotatoes** » Thu Nov 06, 2008 3:14 pm

I could increase the boost if I wanted too but I think it wouldn't be safe. I might go with bigger injectors and another dyno/tune session eventually and then increase the boost but so far I stick at max 10psi. I have 3 settings; off, low and hi boost mode. Low is set at 8psi and hi at 10psi. I am always running at 8psi when I am using the car. I can also power off the boost controller to run the stock boost if I want.

boost_free · Post by **boost_free** » Mon Jul 27, 2009 11:03 pm

did you ever find out what was wrong with your old engine?

Post by **8-bit** » Tue Jul 28, 2009 12:28 am

do you always make your dyno graphs in MS Paint?

redpotatoes · Post by **redpotatoes** » Tue Jul 28, 2009 5:59 am

8-bit wrote:do you always make your dyno graphs in MS Paint?

I like how you are on my case on my last few posts...
My tuner sent me those graphs in .pdf so converted them.

Post by **8-bit** » Wed Jun 16, 2010 11:23 pm

redpotatoes wrote:
8-bit wrote:do you always make your dyno graphs in MS Paint?
I like how you are on my case on my last few posts...
My tuner sent me those graphs in .pdf so converted them.

oh hey. i never checked back on this thread..

it was a joke man. no harm intended.

iamtheyi · Post by **iamtheyi** » Sun Jun 20, 2010 7:17 pm

lol this chart makes me really want to go KA-T now... That Torque curve is beautiful :'(. makes me cry. SR20's can suck a nut when it comes to the torque curve...

groundperformance · Post by **groundperformance** » Sat Jul 10, 2010 5:50 pm

Nice dyno graph closely similar to my previous T28 KA-T setup.

Here's my T28 dyno graph stock KA-T @ 10psi.. Youtube Video link....
http://www.youtube.com/watch?v=82Y2_AYK1T0