unijabnx2000
01-25-2009, 02:01 PM
09 Cobalt XFE
What can be said about my numbers?
you can see this is run#2, run 1 was 138hp, and run 3 was 125hp. WTF?
http://i211.photobucket.com/albums/bb110/nx2000det/car/SSL24557.jpg
http://i211.photobucket.com/albums/bb110/nx2000det/car/SSL24608.jpg
Perfect.disguise
01-25-2009, 02:04 PM
138WHP is rather high.....
unijabnx2000
01-25-2009, 02:35 PM
how is it high when it's supposed to have 155hp @ crank
http://i211.photobucket.com/albums/bb110/nx2000det/NSI%20dyno%20day/th_SSL24559.jpg (http://s211.photobucket.com/albums/bb110/nx2000det/NSI%20dyno%20day/?action=view¤t=SSL24559.flv)
jpunishment
01-25-2009, 04:03 PM
sounds about right are you a 5 speed or auto
Toon'd06
01-25-2009, 04:05 PM
it's the XFE guys they are all manuals! It's the extreme gas milage model that just came out! That seems about right!
hatrickstu
01-25-2009, 04:08 PM
its because your license plate is upside down
GTPAUL
01-25-2009, 04:10 PM
You were getting heatsoaked after the first run...not exactly new news
Blackout06LS
01-25-2009, 04:11 PM
its because your license plate is upside down
:lol:
Sounds about right.
jpunishment
01-25-2009, 04:12 PM
normally you lose about 10-15% if your manual and 15-20% if your automatic i think im not 100% sure but a baseline L61 rated at 145hp crank 5 speed normaly dynos 133hp
FASTL61
01-25-2009, 04:26 PM
check your fuses!your HP fuse must be blown
unijabnx2000
01-25-2009, 05:09 PM
its because your license plate is upside down
time to remove it then :twothumbs
check your fuses!your HP fuse must be blown
already did, no luck couldnt find it :lol:
You were getting heatsoaked after the first run...not exactly new news
i figured, going to have to do something about better cooling.
Toon'd06
01-25-2009, 05:10 PM
better cooling? your N/A man! Best you can do is a cold air intake!
unijabnx2000
01-25-2009, 05:12 PM
was going to see if that cool additive for radiator helped.
and i was going to do the intake baffle removal.
jpunishment
01-25-2009, 05:31 PM
was going to see if that cool additive for radiator helped.
and i was going to do the intake baffle removal.
ive tried Redline's water wetter in my car and after a whole bottle it only dropped a degree or 2 of highway driving its more effective on people running straight water in there cooling system
unijabnx2000
01-25-2009, 06:16 PM
but running straight water and WW dont give you any antifreeze protection
jpunishment
01-25-2009, 06:37 PM
no you would only do it in a race car or only run it in the summer then switch back before it gets cold
unijabnx2000
01-25-2009, 06:39 PM
good point, but i'd hate bleeding the air out everytime