Cobalt SS Network

2.0L LSJ Performance Tech 205hp Supercharged SS tuner version. 200 lb-ft of torque.

my day at the dyno

Thread Tools
 
Search this Thread
 
Old 09-03-2010, 03:13 PM
  #26  
Senior Member
iTrader: (5)
 
ULWizSS's Avatar
 
Join Date: 07-30-10
Location: Florence, NJ
Posts: 2,882
Likes: 0
Received 1 Like on 1 Post
Just had mine on the dyno today as well. Currently GM Stage 2, Injen Intake and 2.9 pulley from zzp. Car put down 244hp/225tq. Current best 1/4 is a 13.6@102.81 which was before the new ZZP Pulley was put on.
ULWizSS is offline  
Reply Like
Old 09-03-2010, 05:11 PM
  #27  
Super Moderator
Thread Starter
iTrader: (3)
 
mrbelvedere's Avatar
 
Join Date: 12-03-05
Location: KY
Posts: 8,165
Received 52 Likes on 46 Posts
Originally Posted by Joemaster70
man im hoping my car will put out what u got, im getting 2.9 42's and custom tune with no afr gauge so it's gonna be a long shot with the tune
not a good thing to do
mrbelvedere is offline  
Reply Like
Old 09-03-2010, 05:13 PM
  #28  
Super Moderator
Thread Starter
iTrader: (3)
 
mrbelvedere's Avatar
 
Join Date: 12-03-05
Location: KY
Posts: 8,165
Received 52 Likes on 46 Posts
Originally Posted by ziggity
0-56m
english please
mrbelvedere is offline  
Reply Like
Old 09-03-2010, 09:58 PM
  #29  
Senior Member
iTrader: (4)
 
InfraRedline's Avatar
 
Join Date: 08-22-08
Location: Alpharetta, GA
Posts: 7,190
Likes: 0
Received 6 Likes on 5 Posts
Originally Posted by Joemaster70
man im hoping my car will put out what u got, im getting 2.9 42's and custom tune with no afr gauge so it's gonna be a long shot with the tune
Who is tuning you without a wideband? Please dont touch the AFR unless you have one for the sake of your car
InfraRedline is offline  
Reply Like
Old 09-03-2010, 10:50 PM
  #30  
Senior Member
 
lsjion's Avatar
 
Join Date: 12-31-06
Location: troy oh
Posts: 688
Likes: 0
Received 4 Likes on 1 Post
what many are missing is it made 25x on 16.5 deg timing. That's imprssive cinsidering there is plenty of leg room and meth intot the equation. mr x may have made this and that on a 2.9, BUT I'm sure that was on a complete tune and these numbers were also at 6500 rpm
lsjion is offline  
Reply Like
Old 09-03-2010, 11:08 PM
  #31  
Senior Member
iTrader: (1)
 
Karlen89's Avatar
 
Join Date: 09-28-06
Location: Manhattan, KS
Posts: 4,160
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by mrbelvedere
not a good thing to do
Says the guy who put down barely more than I did on stage 2.
Karlen89 is offline  
Reply Like
Old 09-04-2010, 01:14 AM
  #32  
Junior Member
iTrader: (2)
 
Stone629's Avatar
 
Join Date: 05-16-10
Location: Raleigh, NC
Posts: 482
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by lsjion
what many are missing is it made 25x on 16.5 deg timing. That's imprssive cinsidering there is plenty of leg room and meth intot the equation. mr x may have made this and that on a 2.9, BUT I'm sure that was on a complete tune and these numbers were also at 6500 rpm
I noticed it. I made my power on 18 degrees of timing, so the OP's numbers are impressive. I'm thinking it was made on a cooled down engine.
Stone629 is offline  
Reply Like
Old 09-04-2010, 09:10 AM
  #33  
Super Moderator
Thread Starter
iTrader: (3)
 
mrbelvedere's Avatar
 
Join Date: 12-03-05
Location: KY
Posts: 8,165
Received 52 Likes on 46 Posts
Originally Posted by Karlen89
Says the guy who put down barely more than I did on stage 2.
wow go ahead and im not done being tuned waiting on my alternator to get her
mrbelvedere is offline  
Reply Like
Old 09-04-2010, 09:11 AM
  #34  
Super Moderator
Thread Starter
iTrader: (3)
 
mrbelvedere's Avatar
 
Join Date: 12-03-05
Location: KY
Posts: 8,165
Received 52 Likes on 46 Posts
Originally Posted by Stone629
I noticed it. I made my power on 18 degrees of timing, so the OP's numbers are impressive. I'm thinking it was made on a cooled down engine.
5 min in between pulls so it wasent a cooled down engine
mrbelvedere is offline  
Reply Like
Old 09-05-2010, 12:45 AM
  #35  
Member
 
ziggity's Avatar
 
Join Date: 10-28-08
Location: Nova Scotia, Canada
Posts: 352
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by mrbelvedere
english please
0-56 meters above sea level ... what else would m stand for? lol
ziggity is offline  
Reply Like
Old 09-05-2010, 01:31 AM
  #36  
Junior Member
iTrader: (2)
 
Stone629's Avatar
 
Join Date: 05-16-10
Location: Raleigh, NC
Posts: 482
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by mrbelvedere
5 min in between pulls so it wasent a cooled down engine
Damn. Even more impressive considering it was dealing with all the heat. Get that car on a track and see what she'll do!
Stone629 is offline  
Reply Like
Old 09-05-2010, 09:22 AM
  #37  
Super Moderator
Thread Starter
iTrader: (3)
 
mrbelvedere's Avatar
 
Join Date: 12-03-05
Location: KY
Posts: 8,165
Received 52 Likes on 46 Posts
Originally Posted by ziggity
0-56 meters above sea level ... what else would m stand for? lol
how far in feet
mrbelvedere is offline  
Reply Like
Old 09-05-2010, 07:11 PM
  #38  
Member
 
ziggity's Avatar
 
Join Date: 10-28-08
Location: Nova Scotia, Canada
Posts: 352
Likes: 0
Received 0 Likes on 0 Posts
0-183 ft
ziggity is offline  
Reply Like
Old 09-05-2010, 07:15 PM
  #39  
Premium Member
iTrader: (4)
 
Sizzle06's Avatar
 
Join Date: 12-09-06
Location: Sinton TX.
Posts: 2,683
Likes: 0
Received 0 Likes on 0 Posts
ported head
Sizzle06 is offline  
Reply Like
Old 09-05-2010, 07:18 PM
  #40  
Super Moderator
Thread Starter
iTrader: (3)
 
mrbelvedere's Avatar
 
Join Date: 12-03-05
Location: KY
Posts: 8,165
Received 52 Likes on 46 Posts
yea lol
mrbelvedere is offline  
Reply Like
Old 09-16-2010, 10:33 PM
  #41  
Super Moderator
Thread Starter
iTrader: (3)
 
mrbelvedere's Avatar
 
Join Date: 12-03-05
Location: KY
Posts: 8,165
Received 52 Likes on 46 Posts
first post updated
mrbelvedere is offline  
Reply Like
Old 09-16-2010, 10:46 PM
  #42  
Senior Member
iTrader: (3)
 
383_Stroker's Avatar
 
Join Date: 02-25-08
Location: Murray, KY
Posts: 2,534
Likes: 0
Received 0 Likes on 0 Posts
Is 22* all you can get out of it, or is that just where you stopped? Take her on up to 25* if it'll take it
383_Stroker is offline  
Reply Like
Old 09-16-2010, 11:05 PM
  #43  
Rent me! per hour
 
Area47's Avatar
 
Join Date: 03-22-07
Location: Still fixing others mistakes.
Posts: 24,185
Likes: 0
Received 20 Likes on 14 Posts
flat timing curve kills top end.

12.0 afr on the dyno will end up being 13.x something on the street.

keep this in mind.
Area47 is offline  
Reply Like
Old 09-16-2010, 11:30 PM
  #44  
Super Moderator
Thread Starter
iTrader: (3)
 
mrbelvedere's Avatar
 
Join Date: 12-03-05
Location: KY
Posts: 8,165
Received 52 Likes on 46 Posts
i will thank you
mrbelvedere is offline  
Reply Like
Old 09-17-2010, 12:33 AM
  #45  
Fail Less.
iTrader: (3)
 
Bika's Avatar
 
Join Date: 12-08-05
Location: Brookfield
Posts: 5,679
Likes: 0
Received 1 Like on 1 Post
Originally Posted by Area47
flat timing curve kills top end.

12.0 afr on the dyno will end up being 13.x something on the street.

keep this in mind.
eh? above .80 g/cyl I run flat timing... why's that bad?
Bika is offline  
Reply Like
Old 09-17-2010, 12:43 AM
  #46  
Senior Member
iTrader: (4)
 
InfraRedline's Avatar
 
Join Date: 08-22-08
Location: Alpharetta, GA
Posts: 7,190
Likes: 0
Received 6 Likes on 5 Posts
Originally Posted by Bika
eh? above .80 g/cyl I run flat timing... why's that bad?
Ramp it up. Mine starts at 23* at like 3k and works to 25.5* by 5600 or so and stays there to redline. shaunmcdee and area told me to ramp it like that and it feels much stronger on the top end
InfraRedline is offline  
Reply Like
Old 09-17-2010, 01:09 AM
  #47  
Fail Less.
iTrader: (3)
 
Bika's Avatar
 
Join Date: 12-08-05
Location: Brookfield
Posts: 5,679
Likes: 0
Received 1 Like on 1 Post
not that i have any basis to question this, I just thought that id produce more power through out if i ran the most timing i could from like 3250 all the way up.
I will try ramping in the timing, but I suspect I will feel a slight loss of power in the mid range
Bika is offline  
Reply Like
Old 09-17-2010, 01:28 AM
  #48  
Senior Member
iTrader: (4)
 
InfraRedline's Avatar
 
Join Date: 08-22-08
Location: Alpharetta, GA
Posts: 7,190
Likes: 0
Received 6 Likes on 5 Posts
I always though the same thing until I tried it. And someone with some time on a dyno can most likely answer this better than me, but I didnt FEEL any midrange drop in power, although I could be wrong
InfraRedline is offline  
Reply Like
Old 09-17-2010, 01:36 AM
  #49  
Fail Less.
iTrader: (3)
 
Bika's Avatar
 
Join Date: 12-08-05
Location: Brookfield
Posts: 5,679
Likes: 0
Received 1 Like on 1 Post
well I'm going to the dyno in 2 weeks so I will try this.
Bika is offline  
Reply Like
Old 09-17-2010, 10:43 AM
  #50  
Super Moderator
Thread Starter
iTrader: (3)
 
mrbelvedere's Avatar
 
Join Date: 12-03-05
Location: KY
Posts: 8,165
Received 52 Likes on 46 Posts
sheet added
mrbelvedere is offline  
Reply Like



Advanced Search
Quick Reply: my day at the dyno


Reply Closed Thread Share

All times are GMT -4. The time now is 01:30 AM.