DP Tunner With Dyno Numbers!
Post Fiend
Joined: Jun 2006
Posts: 9,714
Likes: 2
From: White Mnt's,New Hampshire
Originally Posted by Bird Dog
No funny sounds. It is just in the gauge.
Does anybody have a picture of the OEM turbo wheel that comes on the early 99's? I'm wondering if mine was changed before I bought it.
Does anybody have a picture of the OEM turbo wheel that comes on the early 99's? I'm wondering if mine was changed before I bought it.
in my sig below is a link named...exploded view of a 7.3..in that link there is a 99 to 99.5 turbo swap..you can see the early 99 turbo and wheel there..the bigger turbo sitting on the orange pedestal is the 99.5..that has the wicked wheel in it..
I want to take the early 99 wheel out and measure it..I do not believe they are inter changeable...I believe the early 99 wheel over all is smaller then a 99.5..
Last edited by ron's power stoke; Aug 10, 2007 at 03:47 AM.
Post Fiend
Joined: Jun 2006
Posts: 9,714
Likes: 2
From: White Mnt's,New Hampshire
here is the stock early 99 wheel..other pictures in the link below..i dont believe you can get any other kind of wheel for the early 99...look close at the opening to the wheel..see it gets much smaller..i believe the wheel as a whole is smaller then a later 99..ill measure it later on and post it for you..
Last edited by ron's power stoke; Aug 10, 2007 at 04:53 AM.
Postmaster
Joined: Dec 2005
Posts: 3,405
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I got a picture of one but it is damaged, here the picture, it should look something like that in shape of the blade how there are many of them, but just not ground down on certain blades like mine lol. http://www.facebook.com/photo.php?pi...1&id=510268377
Senior User
Joined: Apr 2007
Posts: 302
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From: Backwoods Near Pittsburgh
i have 37's on my truck and i never noticed turbo surge until i put the dp-tuner on when i get on it on any setting i notice it above 15 psi....
I was wondering if anyone else had done a dyno run with 80econ, 120 race, and 140 smoke.... I would like to have a ballpark idea of what i'm making
I was wondering if anyone else had done a dyno run with 80econ, 120 race, and 140 smoke.... I would like to have a ballpark idea of what i'm making
Post Fiend
Joined: Jul 2005
Posts: 14,582
Likes: 12
From: 21791
You're not experiencing surge if the gauge just vibrates 2psi. Mine does that, it's normal. The problem is that the boost line coming from the engine to the gauge is a little too short. A trick i learned was where you could find a space, make a large (6" or so) loop out of the boost line to add area and to make the air change direction, it should make the gauge steadier. When my gauge goes near 28-29psi, sometimes it will hover between 28-30 under constant load.
Elder User
Joined: Aug 2004
Posts: 544
Likes: 0
From: SLC, UT
Originally Posted by Bird Dog
She runs real good! Maybe I'll look into finding another dyno in Salt Lake City. Is there a more accurate dyno than another I should be looking for?
My boost gauge also vibrates above 15 psi and at 25 psi it's real bad. The shop said all early 99's are that way. Is that true?
My boost gauge also vibrates above 15 psi and at 25 psi it's real bad. The shop said all early 99's are that way. Is that true?
Senior User
Joined: Apr 2007
Posts: 302
Likes: 0
From: Backwoods Near Pittsburgh
<TABLE cellSpacing=0 cellPadding=4 width="100%" border=0><TBODY><TR><TD class=alt2 style="BORDER-RIGHT: 1px inset; BORDER-TOP: 1px inset; BORDER-LEFT: 1px inset; BORDER-BOTTOM: 1px inset">Originally Posted by totin_tools
Ron Have you looked in the lastest issue of Diesel Power they list dynos all over the country. There are four of them there in NH
</TD></TR></TBODY></TABLE>
totin, could you list me a couple in PA if ya have the magazine handy thanks....
Ron Have you looked in the lastest issue of Diesel Power they list dynos all over the country. There are four of them there in NH
</TD></TR></TBODY></TABLE>
totin, could you list me a couple in PA if ya have the magazine handy thanks....
Elder User
Joined: Aug 2004
Posts: 544
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From: SLC, UT
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Postmaster
Joined: Jul 2004
Posts: 3,156
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From: Yuba City, CA.
Originally Posted by 15 and 92 Dad
Something dosent sound right! If I stomp it from a stop on 80 econ, I usually leave 15ft of rubber and another 5ft when it shifts into 2nd! On 140 settings, nothing but tire smoke, thats why I usually let her get rolling a little before I punch it!
What kind of gearing do you have?
Is your tranny slipping?
Do you have oversize tires!
Something doesent sound right!
Rich
What kind of gearing do you have?
Is your tranny slipping?
Do you have oversize tires!
Something doesent sound right!
Rich
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