First Dyno Run (results)
Thread Starter
|
Senior Member
Joined: Jul 2000
Posts: 1,296
Likes: 1
From: Shelbyville. IN
Originally posted by fractaldragon
I am confused looking at my dyno sheet vs yours now. Mine was taken to 70 in D and nailed and did not downshift. My rpm's were at 3,200 at the start of the pull. Yours are higher rpms than mine and you have 3.55's vs. my 3.73's. You should be at a lower rpm than me at the same speed, not higher
I am confused looking at my dyno sheet vs yours now. Mine was taken to 70 in D and nailed and did not downshift. My rpm's were at 3,200 at the start of the pull. Yours are higher rpms than mine and you have 3.55's vs. my 3.73's. You should be at a lower rpm than me at the same speed, not higher
-Kimball
Senior Member
Joined: Sep 2000
Posts: 1,636
Likes: 0
From: Olive Branch, MS, Memphis Burb
That's right I forgot about the SAE correction. I just wonder how accurate it is for elevation with forced induction.
You mentioned something about showing just the last gear. Were they doing a pull through the all the gears?
The HP and TQ with drop with each pull if they are back to back. I know this to be true with the first 3 pulls. I don't know if it levels out by 5 pulls or not.
The best way to get numbers like you run at the track is to cool it down so the blower is not hotter than hell and the intercooler is not heatsoaked. Stap it to the dyno and get it to operating temp. Run it up to a steady 3200 RPM's in Drive with OD turned off and smack it to the floor until you hit the max RPM's you want to turn in drive. The first pull is going to be your best and they will drop off from there. Good Luck.
Here is a pic of my first dyno and this was without a cooldown. You can see how it kept dropping off with each pull. The spike on the 3rd pull threw the HP # off but you can see the TQ # is lower.
You mentioned something about showing just the last gear. Were they doing a pull through the all the gears?
The HP and TQ with drop with each pull if they are back to back. I know this to be true with the first 3 pulls. I don't know if it levels out by 5 pulls or not.
The best way to get numbers like you run at the track is to cool it down so the blower is not hotter than hell and the intercooler is not heatsoaked. Stap it to the dyno and get it to operating temp. Run it up to a steady 3200 RPM's in Drive with OD turned off and smack it to the floor until you hit the max RPM's you want to turn in drive. The first pull is going to be your best and they will drop off from there. Good Luck.
Here is a pic of my first dyno and this was without a cooldown. You can see how it kept dropping off with each pull. The spike on the 3rd pull threw the HP # off but you can see the TQ # is lower.
Last edited by LTNBOLT; Jun 29, 2004 at 10:59 PM.
Thread Starter
|
Senior Member
Joined: Jul 2000
Posts: 1,296
Likes: 1
From: Shelbyville. IN
Originally posted by LTNBOLT
That's right I forgot about the SAE correction. I just wonder how accurate it is for elevation with forced induction.
You mentioned something about showing just the last gear. Were they doing a pull through the all the gears?
The HP and TQ with drop with each pull if they are back to back. I know this to be true with the first 3 pulls. I don't know if it levels out by 5 pulls or not.
The best way to get numbers like you run at the track is to cool it down so the blower is not hotter than hell and the intercooler is not heatsoaked. Stap it to the dyno and get it to operating temp. Run it up to a steady 3200 RPM's in Drive with OD turned off and smack it to the floor until you hit the max RPM's you want to turn in drive. The first pull is going to be your best and they will drop off from there. Good Luck.
That's right I forgot about the SAE correction. I just wonder how accurate it is for elevation with forced induction.
You mentioned something about showing just the last gear. Were they doing a pull through the all the gears?
The HP and TQ with drop with each pull if they are back to back. I know this to be true with the first 3 pulls. I don't know if it levels out by 5 pulls or not.
The best way to get numbers like you run at the track is to cool it down so the blower is not hotter than hell and the intercooler is not heatsoaked. Stap it to the dyno and get it to operating temp. Run it up to a steady 3200 RPM's in Drive with OD turned off and smack it to the floor until you hit the max RPM's you want to turn in drive. The first pull is going to be your best and they will drop off from there. Good Luck.
I have 2 run files that are worth looking at.
65 roll with od off
70 roll with od off
BOTH where shifting on me.
I kind of agree on the elevation vs correction comment as well.
-Kimball
Senior Member
Joined: Jul 2002
Posts: 970
Likes: 0
From: FL
Well now I am positive my truck is faster than Kimballs 
If you still want that kit shoot me an email, its still a virgin setup, I won't have the L for much longer this summer, on to bigger and better things, let me know. Hows the new job going also, hit me up on aim if you get a chance, later bud.
-Patrick
If you still want that kit shoot me an email, its still a virgin setup, I won't have the L for much longer this summer, on to bigger and better things, let me know. Hows the new job going also, hit me up on aim if you get a chance, later bud.
-Patrick
Senior Member
Joined: Jan 2004
Posts: 920
Likes: 0
From: Miami Florida/Lighting Capital
Originally posted by zbornac
Anyone have suggestions for the next step? I have some ideas, but I am open to suggestions.
-Kimball
Anyone have suggestions for the next step? I have some ideas, but I am open to suggestions.
-Kimball
Senior Member
Joined: Mar 2002
Posts: 11,153
Likes: 0
From: Selden NY
Sal did mine Saturday,
OD Off
He casually went through 1st 2nd and to 3rd gear,
he brings it up OVER 3000 RPM, you need to be over 3000 RPM
so it don't down shift when you go WOT.
and then WAM, he floors it
This is my Nitrous Run, it's a progressive system so unfortunatly
we don't get to see full power, (because my System starts off at only 60% power (max)
BUT IT WAS ENOUGH
CAN YOU SAY PIG RICH A/F
(it's a wonder we made any power at all)
OD Off
He casually went through 1st 2nd and to 3rd gear,
he brings it up OVER 3000 RPM, you need to be over 3000 RPM
so it don't down shift when you go WOT.
and then WAM, he floors it
This is my Nitrous Run, it's a progressive system so unfortunatly
we don't get to see full power, (because my System starts off at only 60% power (max)
BUT IT WAS ENOUGH
CAN YOU SAY PIG RICH A/F
(it's a wonder we made any power at all)
Thread Starter
|
Senior Member
Joined: Jul 2000
Posts: 1,296
Likes: 1
From: Shelbyville. IN
Originally posted by Redlightn 02
How about your exhaust, did not see any mods about exhaust. How about headers, hi-flow cats and cat-back to get all that horsepower out?
How about your exhaust, did not see any mods about exhaust. How about headers, hi-flow cats and cat-back to get all that horsepower out?
Originally posted by FLBigDog
If you still want that kit shoot me an email, its still a virgin setup, I won't have the L for much longer this summer, on to bigger and better things, let me know. Hows the new job going also, hit me up on aim if you get a chance, later bud.
If you still want that kit shoot me an email, its still a virgin setup, I won't have the L for much longer this summer, on to bigger and better things, let me know. Hows the new job going also, hit me up on aim if you get a chance, later bud.
Still a little interested. I was gung ho about a month ago, but you stopped returning my e-mails. Maybe you never got them. Anyway, Since I only have internet access at work we will need to continue discussions about it through email until I get hooked back up at home. Email is in the sig.
-Kimball
Senior Member
Joined: Dec 2000
Posts: 3,451
Likes: 0
From: Portland, Oregon. USA
Z,
Something doesn't seem right. Either it's the altitude/correction issue or you are down on power. The last run I did on my 00 was 423/528. That was with stock exhaust, 4lb lower, and 80mm MAF. I never got back on the dyno with L/T's, 6lb lower, 1.5lb upper and Pro-Pipe.
On a side note the STi just put down 308WHP with exhaust and engine management as the only mods. New turbo coming soon. With that I will be at 410-430WHP on pump gas.
Something doesn't seem right. Either it's the altitude/correction issue or you are down on power. The last run I did on my 00 was 423/528. That was with stock exhaust, 4lb lower, and 80mm MAF. I never got back on the dyno with L/T's, 6lb lower, 1.5lb upper and Pro-Pipe.
On a side note the STi just put down 308WHP with exhaust and engine management as the only mods. New turbo coming soon. With that I will be at 410-430WHP on pump gas.
Thread Starter
|
Senior Member
Joined: Jul 2000
Posts: 1,296
Likes: 1
From: Shelbyville. IN
Originally posted by Silver-Bolt
Z,
Something doesn't seem right. Either it's the altitude/correction issue or you are down on power. The last run I did on my 00 was 423/528. That was with stock exhaust, 4lb lower, and 80mm MAF. I never got back on the dyno with L/T's, 6lb lower, 1.5lb upper and Pro-Pipe.
On a side note the STi just put down 308WHP with exhaust and engine management as the only mods. New turbo coming soon. With that I will be at 410-430WHP on pump gas.
Z,
Something doesn't seem right. Either it's the altitude/correction issue or you are down on power. The last run I did on my 00 was 423/528. That was with stock exhaust, 4lb lower, and 80mm MAF. I never got back on the dyno with L/T's, 6lb lower, 1.5lb upper and Pro-Pipe.
On a side note the STi just put down 308WHP with exhaust and engine management as the only mods. New turbo coming soon. With that I will be at 410-430WHP on pump gas.
We should be getting off early on Friday, so I shouldn't have a problem getting in the Dyno room as nobady should be on it. See if I can get some better conditions as well as a run without a shift in it. Hopefully that will give me something more to look at and debate, lol.
Thanks for the help all, I will keep you all posted.
-Kimball