DragRaceResults.Com    Bracket Talk    Bracket Talk Forum  Hop To Forum Categories  Tech Talk - by Abruzzi    Dragster alignment
Page 1 2 
Go
New
Find
Notify
Tools
Reply
  
Dragster alignment
 Login/Join
 
DRR Trophy
posted Hide Post
My 1999 Racetech is the same. 10 years of steering to the right. But goes down the track fine.
 
Posts: 20 | Location: Michie,Tn. | Registered: July 21, 2005Reply With QuoteReport This Post
DRR Elite
posted Hide Post
quote:
Originally posted by rerun:
My 1999 Racetech is the same. 10 years of steering to the right. But goes down the track fine.


I gave it a little more toe on the right wheel, and it is all straight as an arrow, but let go of the wheel in the pits and to the right it goes. Driver isn't having issues with it. Just seemed odd to me.
Thx!


Foxtrot Juliet Bravo
 
Posts: 6453 | Location: Illinois | Registered: July 08, 2004Reply With QuoteReport This Post
DRR Top Comp
Picture of Curly1
posted Hide Post
quote:
Originally posted by Bucky:
quote:
Originally posted by rerun:
My 1999 Racetech is the same. 10 years of steering to the right. But goes down the track fine.


I gave it a little more toe on the right wheel, and it is all straight as an arrow, but let go of the wheel in the pits and to the right it goes. Driver isn't having issues with it. Just seemed odd to me.
Thx!


Did you ever try swapping front tires from left to right?


https://postimg.cc/gallery/np3zpruo/
"Dunning-Kruger Effect"
-a type of Cognitive bias where people with little expertise or ability assume they have superior expertise or ability. This overestimation occurs as a result of the fact that they do not have enough knowledge to know they don't have enough knowledge.

Before you argue with someone ask yourself, "Is this person mentally mature enough to grasp the concept of a different perspective?" If not there is no point to argue.

4X NE2 CHAMPION. 2020 TDRA NE2 Champion
 
Posts: 4282 | Location: United States of Texas | Registered: April 02, 2011Reply With QuoteReport This Post
DRR Sportsman
posted Hide Post
Left rear tire probably has a larger roll out diameter by a small amount than the right rear tire.

Sometimes you can air the smaller one way up and set it out in the sun for a while to stretch it
 
Posts: 664 | Location: UTD | Registered: September 25, 2019Reply With QuoteReport This Post
DRR Elite
posted Hide Post
quote:
Originally posted by Curly1:
quote:
Originally posted by Bucky:
quote:
Originally posted by rerun:
My 1999 Racetech is the same. 10 years of steering to the right. But goes down the track fine.


I gave it a little more toe on the right wheel, and it is all straight as an arrow, but let go of the wheel in the pits and to the right it goes. Driver isn't having issues with it. Just seemed odd to me.
Thx!


Did you ever try swapping front tires from left to right?


We haven’t yet but we did measure all four tires for rollout. It was barely anything. I’ve had much much worse


Foxtrot Juliet Bravo
 
Posts: 6453 | Location: Illinois | Registered: July 08, 2004Reply With QuoteReport This Post
DRR Top Comp
Picture of Curly1
posted Hide Post
quote:
Originally posted by Holytown:
Left rear tire probably has a larger roll out diameter by a small amount than the right rear tire.

Sometimes you can air the smaller one way up and set it out in the sun for a while to stretch it


That would be my first suggestion if it was pulling going down track. But I think he said problem was pushing on flat surface. So I would look at the front wheels first, front bearings and then scale and check the weights on both front wheels. Chassis may be tweaked and putting more weight on one wheel. Jack it up and verify that it moves smooth all the way from one side to other.


https://postimg.cc/gallery/np3zpruo/
"Dunning-Kruger Effect"
-a type of Cognitive bias where people with little expertise or ability assume they have superior expertise or ability. This overestimation occurs as a result of the fact that they do not have enough knowledge to know they don't have enough knowledge.

Before you argue with someone ask yourself, "Is this person mentally mature enough to grasp the concept of a different perspective?" If not there is no point to argue.

4X NE2 CHAMPION. 2020 TDRA NE2 Champion
 
Posts: 4282 | Location: United States of Texas | Registered: April 02, 2011Reply With QuoteReport This Post
DRR S/Pro
Picture of CURTIS REED
posted Hide Post
Did you ever check to see if they welded one of the king pins on with more castor than the other? Not that it really matters because you can't change it now but it's just one other thing to rule out.



____________________________
2017 and 2018 Osage Casinos Tulsa Raceway Park No-Box Champion

2018 Div4 Goodguys Hammer award winner
 
Posts: 3145 | Location: KIEFER, OK. | Registered: August 17, 2007Reply With QuoteReport This Post



  Powered by Social Strata Page 1 2  
 

DragRaceResults.Com    Bracket Talk    Bracket Talk Forum  Hop To Forum Categories  Tech Talk - by Abruzzi    Dragster alignment

© DragRaceResults.com 2024