Hitting the dyno again
Cargo Master
Joined: May 2002
Posts: 2,530
Likes: 7
From: Montana
BTW, Ken, I noticed my torque is kinda high compared to others, and even when I ran on stock injectors it was pretty high I thought (best of 310/681). The HP to torque ratio is almost the same on both of my results. I wonder if some engines are just a bit more "torquey" or something....
Did you ever dyno yours with stock sticks & turbo?
Did you ever dyno yours with stock sticks & turbo?
Post Fiend
Joined: Sep 2006
Posts: 7,426
Likes: 6
From: Sioux Falls, SD
BTW, Ken, I noticed my torque is kinda high compared to others, and even when I ran on stock injectors it was pretty high I thought (best of 310/681). The HP to torque ratio is almost the same on both of my results. I wonder if some engines are just a bit more "torquey" or something....
Joe, yea your torq numbers are a little high. I did dyno with stock sticks a couple years ago and did 291/585. However, when i first put my injectors in without live tuning, i did 463 and just under 1000, then when i got live tuned and redynoed, my torq dropped quite a bit. So it is all in the tuning i do believe. Jody used to have High torq numbers with his tunes, but has since improved them quite a bit.
I love the torque ------- gimme more
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Posting Guru
Joined: Jun 2007
Posts: 1,180
Likes: 0
From: OAHU,KANEOHE HAWAII
Just got done with my dyno and laid down 468hp 970ft lbs. Very impressive and couldn't believe it my self but did 3 runs and all were with in a few hp. I will post some videos when I get time and also the graph when they email it to me.
Master of Strokes
Joined: Mar 2007
Posts: 6,808
Likes: 25
From: CA
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Posting Guru
Joined: Jun 2007
Posts: 1,180
Likes: 0
From: OAHU,KANEOHE HAWAII
Thanks guys, yep Homesteader and I checked and it was PMR's. Kind of scared to get on it now that I know what kind of power she is making. Been racing a lot at the drags and was thinking of laying low for a bit but just got sponsored by Amsoil so I might have to race in my lower setting.
Post Fiend
Joined: Nov 2007
Posts: 9,549
Likes: 14
From: Payson, AZ
Very Nice Chris.
Chris and I have the exact same sticks (FF 200/80 Hybrids) and very similar numbers running on a Dynojet. I ran in 120R with OD off. My numbers were 486/885.
I would like to run on a load dyno to get a comparison with the Dynojet inertia dyno. I think my HP would be lower but torque higher. That seems to be what others have experienced who have run on both a load and inertia dyno.
I am also less prone to stick my foot into it since seeing my numbers. Only put it in 120R when I see another diesel near by.
Chris and I have the exact same sticks (FF 200/80 Hybrids) and very similar numbers running on a Dynojet. I ran in 120R with OD off. My numbers were 486/885.
I would like to run on a load dyno to get a comparison with the Dynojet inertia dyno. I think my HP would be lower but torque higher. That seems to be what others have experienced who have run on both a load and inertia dyno.
I am also less prone to stick my foot into it since seeing my numbers. Only put it in 120R when I see another diesel near by.
Posting Guru
Joined: Feb 2004
Posts: 2,365
Likes: 0
From: IOWA
Those are some great numbers Chris!
I'm like Robin, I'd rather run on a load dyno than the inertia. I think the load dynos would be more accurate, measuring torque then calculation HP instead of the other way around.
I'm like Robin, I'd rather run on a load dyno than the inertia. I think the load dynos would be more accurate, measuring torque then calculation HP instead of the other way around.
Mountain Pass
Joined: Oct 2007
Posts: 107
Likes: 0
Thanks guys, yep Homesteader and I checked and it was PMR's. Kind of scared to get on it now that I know what kind of power she is making. Been racing a lot at the drags and was thinking of laying low for a bit but just got sponsored by Amsoil so I might have to race in my lower setting.
