View Full Version : 07 AWD TBSS Dyno video
RAT Raceway
03-23-2007, 03:20 PM
Hello All
Well got to run my TBSS on Dyno yesterday! Everything stock but a Catback!
Never made a video before but... Here you go!
http://www.youtube.com/watch?v=ghJOAKYvwc8
Thanks
Ross
88BlackZ-51
03-23-2007, 04:17 PM
303/312 is what at the crank? what % loss with the AWD?
RAT Raceway
03-23-2007, 04:21 PM
That is at the wheels! :)
SAE corrected! here is a link to the Dyno graph! Its a dynojet Dyno.
http://ratraceway.hellfireoffroad.com/Gallery/main.php?g2_view=core.DownloadItem&g2_itemId=299&g2_serialNumber=2
The shop is at 5750 above sea level in Colorado.
Not sure what the uncorected numbers are I will see if I can find them!
Thanks
Ross
Liquiddi
03-23-2007, 04:48 PM
Those numbers seem very low. That would say you have a 30% drivetrain loss. That's a lot.
RAT Raceway
03-23-2007, 05:59 PM
Yep pretty close to 25% loss!:cry: Oh well the maggie will make up for it!
Thanks
Ross
88BlackZ-51
03-23-2007, 07:26 PM
That is at the wheels! :)
SAE corrected! here is a link to the Dyno graph! Its a dynojet Dyno.
http://ratraceway.hellfireoffroad.com/Gallery/main.php?g2_view=core.DownloadItem&g2_itemId=299&g2_serialNumber=2
The shop is at 5750 above sea level in Colorado.
Not sure what the uncorected numbers are I will see if I can find them!
Thanks
Ross
I know that is awhp #'s. Do you have the graph with the rpm's instead of the mph?
88BlackZ-51
03-23-2007, 07:28 PM
Those numbers seem very low. That would say you have a 30% drivetrain loss. That's a lot.
What are your mods, and what gains you have noticed? Thanks.
Blue Beast
03-24-2007, 07:38 AM
Those numbers seem very low. That would say you have a 30% drivetrain loss. That's a lot.
I don't think that seems that low. Ashley's '06 dynoed @ like 292/303 bone stock.
Liquiddi
03-24-2007, 07:42 PM
Well, I was just saying that all the AWD's are going to be low. Man that AWD eats up a lot of power. need mods mods mods
pyroguy
03-25-2007, 01:26 AM
They did the pull in second gear , I am not sure if that makes a difference or not ! I have yet to have someone explain why the #'s are not correct when you dyno a vehicle in 2nd gear rather than 3rd gear ! I realize that the final drive ratio is 1:1 in third but the same power is going to the wheels at a different MPH !
02Lightning
03-25-2007, 06:45 PM
I always thought they dynoed everything in 3rd gear or what ever gear is 1:1. In lower gears I would think the torque would go up!? I have a 2002 Lightning and stock (385 hp) it dynoed at 365 hp SAE corrected. Wow these TB SS's lose alot of hp thru the drive line. I know it's AWD but that seams like alot of horse to loose.
RSM2LHC
03-26-2007, 03:40 PM
Yep pretty close to 25% loss!:cry: Oh well the maggie will make up for it!
Thanks
Ross
Wow:eek: 25%???
GM2376
03-26-2007, 07:17 PM
303/312 is what at the crank? what % loss with the AWD?
at the crank its near 395...a dyno will always give u at the wheels
blueblazer5_3
11-29-2008, 03:44 PM
Hey, 25% loss is completely normal. The average loss is 20% to 25% depending on the type of trans. The 20% is usually a manual trans.
Don