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View Full Version : Here is my dyno vid/slip % sheet/dyno sheet


NWTDIESEL
02-09-2009, 12:39 AM
http://www.undergrounddieselperformance.com/apps/videos/videos/view/2052568-nwtdiesel-647-8hp-1144-4tq-04-duramax-dyno-video

Dyno sheet is a 627hp/1098tq run before my 647hp/1144tq run

Slip % sheet shows 6.7% slip from tires to rollers.

Crazy_Steve
02-09-2009, 12:49 AM
What gear was the run in the vid on?

NWTDIESEL
02-09-2009, 01:04 AM
What gear was the run in the vid on?

5th gear of course! Look at the MPH and rpm's

GmcLbz
02-09-2009, 05:49 AM
How much load?

NWTDIESEL
02-09-2009, 10:47 AM
How much load?

I cant remember. We tried a few different loads. Ill call them and ask.

Turbotug
02-09-2009, 11:02 AM
Ugh..Can't see the video..

NWTDIESEL
02-09-2009, 11:06 AM
Ugh..Can't see the video..

Why not? I just watched it.

Turbotug
02-09-2009, 11:11 AM
Dunno..the youtube ones work. :confuzeld:

NWTDIESEL
02-09-2009, 12:20 PM
Dunno..the youtube ones work. :confuzeld:

Here, i put it on youtube. Its real blurry tho. Tho one on my site is clear.
http://www.youtube.com/watch?v=tImTuw7uniQ

MMLMM
02-09-2009, 12:34 PM
I saw (@30 secs) 648 and the dude said 648... :confused:

Turbotug
02-09-2009, 12:35 PM
Sure is blurry.):h

Thx tho!

Turbotug
02-09-2009, 12:37 PM
How do they calculate wheel slip? Crank acceleration vs drum acceleration?

MMLMM
02-09-2009, 12:38 PM
How do they calculate wheel slip? Crank acceleration vs drum acceleration?

pickup sticker on the tire I assume?

NWTDIESEL
02-09-2009, 06:02 PM
Pickup sticker on the tire measured wheel slip. The superflow was a nice machine. Only took them 15 minutes to strap it down, get trq pickup ready and wheel slip pickup set up.

im not worried about 648, 649 or 650hp. All i got to do is put my N2O tune in with a .070 jet and i will spray over 700hp easy.

Crazy_Steve
02-09-2009, 06:33 PM
Have you done anything to the internals?

Rods/pistons, etc?

MMLMM
02-09-2009, 09:43 PM
Have you done anything to the internals?

Rods/pistons, etc?

):h Yea put 215k on them

hondarider552
02-09-2009, 09:46 PM
):h Yea put 215k on them
:lol: nice one mike :thumb: