Lonewolf1983
04-30-2008, 03:24 AM
http://members.iinet.net.au/~lonewolf3/pulsar/sr20ve_torque.jpg
Engine: SR20VE
Cams: SR20VE
Intake: generic pod filter
Header: xforce 4>2>1
Exhaust: 2.5"
ECU: retuned sr20de
Intake/Exhaust: 5000/5000
this is a hub dyno.
apparently it intermittently doesnt want to rev past ~7200rpm, possibly a faulty CAS according to the tuner.
I think it may require a new coil, or distributor/leads as i'm still running my old DE ones.
Lonewolf1983
04-30-2008, 09:08 AM
and the air fuel ratio's
http://members.iinet.net.au/~lonewolf3/pulsar/sr20ve_afr.JPG
5speed
04-30-2008, 05:17 PM
Good job on tuning the AFR, nice and flat.
What was your peak timing? Stock cams like high 30 degrees.
coryb13ser
04-30-2008, 07:26 PM
what are you tuning with?
Lonewolf1983
04-30-2008, 08:38 PM
nistune daughterboard
www.nistune.com
Yellow4g63
04-30-2008, 09:59 PM
Nistune FTW! I love that software.
Lonewolf1983
04-30-2008, 11:14 PM
not sure on the peak timing, although i assume my tuner ramped it up as high as possible, leaving a safe margin so it didnt detonate.
Holytuner
05-01-2008, 12:51 AM
Yep Nistune is indeed a great software.
billc
05-01-2008, 06:15 AM
Do you have a before and after graph for WHP and A/F ratio?
Lonewolf1983
05-01-2008, 07:19 AM
no i dont
a) the car was running on the sr20ve ECU (which i may plug in next time it goes for a run just to see)
b) it had sr20de base maps in the nistune board, so not really a good comparison
billc
05-02-2008, 06:54 AM
no i dont
a) the car was running on the sr20ve ECU (which i may plug in next time it goes for a run just to see)
b) it had sr20de base maps in the nistune board, so not really a good comparison
OK, thanks for answering.