Notices
1994.5 - 1997 7.3L Power Stroke Diesel  

Lag

Thread Tools
 
Search this Thread
 
Old Mar 19, 2007 | 07:54 PM
  #1  
lazerf250's Avatar
lazerf250
Thread Starter
|
Senior User
Joined: Mar 2007
Posts: 226
Likes: 0
Lag

Hello i have a 97 powerstroke with 160000 miles on it. I have a afe intake, edge evolution, 3in downpipe wit 5 in exhaust and have had my backpressure valve honed out. I experience problems when i am at a dead stop and nail on it. It has a ton of lag and i dont know why. poeple told me it was from the exhaust but others told me that would have nothing to do with it. I am thinking about doing injectors would that make a big difference or waste of time. If anyone has any ideas what this is please comment me back.
 
Reply
Old Mar 19, 2007 | 08:16 PM
  #2  
powerstroked162's Avatar
powerstroked162
Postmaster
Joined: Apr 2004
Posts: 3,658
Likes: 0
From: Ellensburg, Washington
What are you puttin out boost wise? auto tranny?
 
Reply
Old Mar 20, 2007 | 12:07 AM
  #3  
RubberDuck's Avatar
RubberDuck
Logistics Pro
Joined: Jul 2001
Posts: 4,137
Likes: 41
From: Marble Falls, Texas
Club FTE Silver Member

lazer, welcome to the site. With your set up right now, if you go to bigger injectors you will not believe how much more power you will make. I've done a ton of mods to my truck including but not limited to Nitrous. And by far the biggest power increase came from the Stage 1 injectors. The first time I layed into my truck after injectors, I almost crapped!!! I couldn't believe it. Huge power gain. But I would dump that Edge and go with a DP-Tuner. Hope that helps.
 
Reply
Old Mar 20, 2007 | 04:31 AM
  #4  
DAVID'S97F250HD's Avatar
DAVID'S97F250HD
Posting Guru
Joined: Dec 2005
Posts: 1,034
Likes: 0
Originally Posted by lazerf250
Hello i have a 97 powerstroke with 160000 miles on it. I have a afe intake, edge evolution, 3in downpipe wit 5 in exhaust and have had my backpressure valve honed out. I experience problems when i am at a dead stop and nail on it. It has a ton of lag and i dont know why. poeple told me it was from the exhaust but others told me that would have nothing to do with it. I am thinking about doing injectors would that make a big difference or waste of time. If anyone has any ideas what this is please comment me back.
Few things to look at, bad MAP sensor, leaking line to map sensor, leaking boosting boots to manifold, back presure sensor and/or tube to back presure sensor.
 
Reply
Old Mar 20, 2007 | 04:35 PM
  #5  
lazerf250's Avatar
lazerf250
Thread Starter
|
Senior User
Joined: Mar 2007
Posts: 226
Likes: 0
i am not sure what kind of boost i am putting out and yes i also have a auto tranny. I had something done to my backpressure valve but it had lag before that was done anyways. How much more power would i see if i just went with the dp tuner over my edge. thanks luke
 
Reply
Old Mar 20, 2007 | 06:35 PM
  #6  
glasseater's Avatar
glasseater
Posting Guru
Joined: Mar 2007
Posts: 1,842
Likes: 2
From: hillsborough nj
www.dp-tuner.com is the site, check them out they have 16 different presets to choose from ($45 for each preset) and i hear that they are HONEST hp gains, and that they actually claim less than they really put out! can't wait to order mine (once i put on my 3" downpipe and intake coming in the mail )
 
Reply




All times are GMT -5. The time now is 08:58 AM.

story-0
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-1
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-2
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-3
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-4
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-5
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-6
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-7
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-8
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-9
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE